50680980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 193939200

約数和(自身を除く): 143258220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 29, 30, 35, 36, 38, 42, 45, 57, 58, 60, 63, 70, 73, 76, 84, 87, 90, 95, 105, 114, 116, 126, 133, 140, 145, 146, 171, 174, 180, 190, 203, 210, 219, 228, 252, 261, 266, 285, 290, 292, 315, 342, 348, 365, 380, 399, 406, 420, 435, 438, 511, 522, 532, 551, 570, 580, 609, 630, 657, 665, 684, 730, 798, 812, 855, 870, 876, 1015, 1022, 1044, 1095, 1102, 1140, 1197, 1218, 1260, 1305, 1314, 1330, 1387, 1460, 1533, 1596, 1653, 1710, 1740, 1827, 1995, 2030, 2044, 2117, 2190, 2204, 2394, 2436, 2555, 2610, 2628, 2660, 2755, 2774, 3045, 3066, 3285, 3306, 3420, 3654, 3857, 3990, 4060, 4161, 4234, 4380, 4599, 4788, 4959, 5110, 5220, 5510, 5548, 5985, 6090, 6132, 6351, 6570, 6612, 6935, 7308, 7665, 7714, 7980, 8265, 8322, 8468, 9135, 9198, 9709, 9918, 10220, 10585, 11020, 11571, 11970, 12180, 12483, 12702, 13140, 13870, 14819, 15330, 15428, 16530, 16644, 18270, 18396, 19053, 19285, 19418, 19836, 20805, 21170, 22995, 23142, 23940, 24795, 24966, 25404, 27740, 29127, 29638, 30660, 31755, 33060, 34713, 36540, 38106, 38570, 38836, 40223, 41610, 42340, 44457, 45990, 46284, 48545, 49590, 49932, 57855, 58254, 59276, 62415, 63510, 69426, 74095, 76212, 77140, 80446, 83220, 87381, 88914, 91980, 95265, 97090, 99180, 115710, 116508, 120669, 124830, 127020, 133371, 138852, 145635, 148190, 160892, 173565, 174762, 177828, 190530, 194180, 201115, 222285, 231420, 241338, 249660, 266742, 281561, 291270, 296380, 347130, 349524, 362007, 381060, 402230, 436905, 444570, 482676, 533484, 563122, 582540, 603345, 666855, 694260, 724014, 804460, 844683, 873810, 889140, 1126244, 1206690, 1333710, 1407805, 1448028, 1689366, 1747620, 1810035, 2413380, 2534049, 2667420, 2815610, 3378732, 3620070, 4223415, 5068098, 5631220, 7240140, 8446830, 10136196, 12670245, 16893660, 25340490, 50680980]

約数ペア:

[(1, 50680980), (2, 25340490), (3, 16893660), (4, 12670245), (5, 10136196), (6, 8446830), (7, 7240140), (9, 5631220), (10, 5068098), (12, 4223415), (14, 3620070), (15, 3378732), (18, 2815610), (19, 2667420), (20, 2534049), (21, 2413380), (28, 1810035), (29, 1747620), (30, 1689366), (35, 1448028), (36, 1407805), (38, 1333710), (42, 1206690), (45, 1126244), (57, 889140), (58, 873810), (60, 844683), (63, 804460), (70, 724014), (73, 694260), (76, 666855), (84, 603345), (87, 582540), (90, 563122), (95, 533484), (105, 482676), (114, 444570), (116, 436905), (126, 402230), (133, 381060), (140, 362007), (145, 349524), (146, 347130), (171, 296380), (174, 291270), (180, 281561), (190, 266742), (203, 249660), (210, 241338), (219, 231420), (228, 222285), (252, 201115), (261, 194180), (266, 190530), (285, 177828), (290, 174762), (292, 173565), (315, 160892), (342, 148190), (348, 145635), (365, 138852), (380, 133371), (399, 127020), (406, 124830), (420, 120669), (435, 116508), (438, 115710), (511, 99180), (522, 97090), (532, 95265), (551, 91980), (570, 88914), (580, 87381), (609, 83220), (630, 80446), (657, 77140), (665, 76212), (684, 74095), (730, 69426), (798, 63510), (812, 62415), (855, 59276), (870, 58254), (876, 57855), (1015, 49932), (1022, 49590), (1044, 48545), (1095, 46284), (1102, 45990), (1140, 44457), (1197, 42340), (1218, 41610), (1260, 40223), (1305, 38836), (1314, 38570), (1330, 38106), (1387, 36540), (1460, 34713), (1533, 33060), (1596, 31755), (1653, 30660), (1710, 29638), (1740, 29127), (1827, 27740), (1995, 25404), (2030, 24966), (2044, 24795), (2117, 23940), (2190, 23142), (2204, 22995), (2394, 21170), (2436, 20805), (2555, 19836), (2610, 19418), (2628, 19285), (2660, 19053), (2755, 18396), (2774, 18270), (3045, 16644), (3066, 16530), (3285, 15428), (3306, 15330), (3420, 14819), (3654, 13870), (3857, 13140), (3990, 12702), (4060, 12483), (4161, 12180), (4234, 11970), (4380, 11571), (4599, 11020), (4788, 10585), (4959, 10220), (5110, 9918), (5220, 9709), (5510, 9198), (5548, 9135), (5985, 8468), (6090, 8322), (6132, 8265), (6351, 7980), (6570, 7714), (6612, 7665), (6935, 7308)]