49701960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 204160320

約数和(自身を除く): 154458360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 163, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 326, 330, 360, 363, 385, 396, 420, 440, 462, 484, 489, 495, 504, 605, 616, 630, 652, 660, 693, 726, 770, 792, 815, 840, 847, 924, 968, 978, 990, 1089, 1141, 1155, 1210, 1260, 1304, 1320, 1386, 1452, 1467, 1540, 1630, 1694, 1793, 1815, 1848, 1956, 1980, 2178, 2282, 2310, 2420, 2445, 2520, 2541, 2772, 2904, 2934, 3080, 3260, 3388, 3423, 3465, 3586, 3630, 3912, 3960, 4235, 4356, 4564, 4620, 4840, 4890, 5082, 5379, 5445, 5544, 5705, 5868, 6520, 6776, 6846, 6930, 7172, 7260, 7335, 7623, 8470, 8712, 8965, 9128, 9240, 9780, 10164, 10269, 10758, 10890, 11410, 11736, 12551, 12705, 13692, 13860, 14344, 14520, 14670, 15246, 16137, 16940, 17115, 17930, 19560, 19723, 20328, 20538, 21516, 21780, 22820, 25102, 25410, 26895, 27384, 27720, 29340, 30492, 32274, 33880, 34230, 35860, 37653, 38115, 39446, 41076, 43032, 43560, 45640, 50204, 50820, 51345, 53790, 58680, 59169, 60984, 62755, 64548, 68460, 71720, 75306, 76230, 78892, 80685, 82152, 98615, 100408, 101640, 102690, 107580, 112959, 118338, 125510, 129096, 136920, 138061, 150612, 152460, 157784, 161370, 177507, 188265, 197230, 205380, 215160, 225918, 236676, 251020, 276122, 295845, 301224, 304920, 322740, 355014, 376530, 394460, 410760, 414183, 451836, 473352, 502040, 552244, 564795, 591690, 645480, 690305, 710028, 753060, 788920, 828366, 887535, 903672, 1104488, 1129590, 1183380, 1242549, 1380610, 1420056, 1506120, 1656732, 1775070, 2070915, 2259180, 2366760, 2485098, 2761220, 3313464, 3550140, 4141830, 4518360, 4970196, 5522440, 6212745, 7100280, 8283660, 9940392, 12425490, 16567320, 24850980, 49701960]

約数ペア:

[(1, 49701960), (2, 24850980), (3, 16567320), (4, 12425490), (5, 9940392), (6, 8283660), (7, 7100280), (8, 6212745), (9, 5522440), (10, 4970196), (11, 4518360), (12, 4141830), (14, 3550140), (15, 3313464), (18, 2761220), (20, 2485098), (21, 2366760), (22, 2259180), (24, 2070915), (28, 1775070), (30, 1656732), (33, 1506120), (35, 1420056), (36, 1380610), (40, 1242549), (42, 1183380), (44, 1129590), (45, 1104488), (55, 903672), (56, 887535), (60, 828366), (63, 788920), (66, 753060), (70, 710028), (72, 690305), (77, 645480), (84, 591690), (88, 564795), (90, 552244), (99, 502040), (105, 473352), (110, 451836), (120, 414183), (121, 410760), (126, 394460), (132, 376530), (140, 355014), (154, 322740), (163, 304920), (165, 301224), (168, 295845), (180, 276122), (198, 251020), (210, 236676), (220, 225918), (231, 215160), (242, 205380), (252, 197230), (264, 188265), (280, 177507), (308, 161370), (315, 157784), (326, 152460), (330, 150612), (360, 138061), (363, 136920), (385, 129096), (396, 125510), (420, 118338), (440, 112959), (462, 107580), (484, 102690), (489, 101640), (495, 100408), (504, 98615), (605, 82152), (616, 80685), (630, 78892), (652, 76230), (660, 75306), (693, 71720), (726, 68460), (770, 64548), (792, 62755), (815, 60984), (840, 59169), (847, 58680), (924, 53790), (968, 51345), (978, 50820), (990, 50204), (1089, 45640), (1141, 43560), (1155, 43032), (1210, 41076), (1260, 39446), (1304, 38115), (1320, 37653), (1386, 35860), (1452, 34230), (1467, 33880), (1540, 32274), (1630, 30492), (1694, 29340), (1793, 27720), (1815, 27384), (1848, 26895), (1956, 25410), (1980, 25102), (2178, 22820), (2282, 21780), (2310, 21516), (2420, 20538), (2445, 20328), (2520, 19723), (2541, 19560), (2772, 17930), (2904, 17115), (2934, 16940), (3080, 16137), (3260, 15246), (3388, 14670), (3423, 14520), (3465, 14344), (3586, 13860), (3630, 13692), (3912, 12705), (3960, 12551), (4235, 11736), (4356, 11410), (4564, 10890), (4620, 10758), (4840, 10269), (4890, 10164), (5082, 9780), (5379, 9240), (5445, 9128), (5544, 8965), (5705, 8712), (5868, 8470), (6520, 7623), (6776, 7335), (6846, 7260), (6930, 7172)]