49864740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 112705500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 31, 34, 38, 51, 57, 60, 62, 68, 76, 83, 85, 93, 95, 102, 114, 124, 155, 166, 170, 186, 190, 204, 228, 249, 255, 285, 310, 323, 332, 340, 372, 380, 415, 465, 498, 510, 527, 570, 589, 620, 646, 830, 930, 969, 996, 1020, 1054, 1140, 1178, 1245, 1292, 1411, 1577, 1581, 1615, 1660, 1767, 1860, 1938, 2108, 2356, 2490, 2573, 2635, 2822, 2945, 3154, 3162, 3230, 3534, 3876, 4233, 4731, 4845, 4980, 5146, 5270, 5644, 5890, 6308, 6324, 6460, 7055, 7068, 7719, 7885, 7905, 8466, 8835, 9462, 9690, 10013, 10292, 10540, 11780, 12865, 14110, 15438, 15770, 15810, 16932, 17670, 18924, 19380, 20026, 21165, 23655, 25730, 26809, 28220, 30039, 30876, 31540, 31620, 35340, 38595, 40052, 42330, 43741, 47310, 48887, 50065, 51460, 53618, 60078, 77190, 80427, 84660, 87482, 94620, 97774, 100130, 107236, 120156, 131223, 134045, 146661, 150195, 154380, 160854, 174964, 195548, 200260, 218705, 244435, 262446, 268090, 293322, 300390, 321708, 402135, 437410, 488870, 524892, 536180, 586644, 600780, 656115, 733305, 804270, 831079, 874820, 977740, 1312230, 1466610, 1608540, 1662158, 2493237, 2624460, 2933220, 3324316, 4155395, 4986474, 8310790, 9972948, 12466185, 16621580, 24932370, 49864740]

約数ペア:

[(1, 49864740), (2, 24932370), (3, 16621580), (4, 12466185), (5, 9972948), (6, 8310790), (10, 4986474), (12, 4155395), (15, 3324316), (17, 2933220), (19, 2624460), (20, 2493237), (30, 1662158), (31, 1608540), (34, 1466610), (38, 1312230), (51, 977740), (57, 874820), (60, 831079), (62, 804270), (68, 733305), (76, 656115), (83, 600780), (85, 586644), (93, 536180), (95, 524892), (102, 488870), (114, 437410), (124, 402135), (155, 321708), (166, 300390), (170, 293322), (186, 268090), (190, 262446), (204, 244435), (228, 218705), (249, 200260), (255, 195548), (285, 174964), (310, 160854), (323, 154380), (332, 150195), (340, 146661), (372, 134045), (380, 131223), (415, 120156), (465, 107236), (498, 100130), (510, 97774), (527, 94620), (570, 87482), (589, 84660), (620, 80427), (646, 77190), (830, 60078), (930, 53618), (969, 51460), (996, 50065), (1020, 48887), (1054, 47310), (1140, 43741), (1178, 42330), (1245, 40052), (1292, 38595), (1411, 35340), (1577, 31620), (1581, 31540), (1615, 30876), (1660, 30039), (1767, 28220), (1860, 26809), (1938, 25730), (2108, 23655), (2356, 21165), (2490, 20026), (2573, 19380), (2635, 18924), (2822, 17670), (2945, 16932), (3154, 15810), (3162, 15770), (3230, 15438), (3534, 14110), (3876, 12865), (4233, 11780), (4731, 10540), (4845, 10292), (4980, 10013), (5146, 9690), (5270, 9462), (5644, 8835), (5890, 8466), (6308, 7905), (6324, 7885), (6460, 7719), (7055, 7068)]