51849105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 108148608

約数和(自身を除く): 56299503

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 53, 55, 77, 105, 121, 147, 159, 165, 231, 245, 265, 363, 371, 385, 539, 583, 605, 735, 795, 847, 1113, 1155, 1331, 1617, 1749, 1815, 1855, 2541, 2597, 2695, 2915, 3993, 4081, 4235, 5565, 5929, 6413, 6655, 7791, 8085, 8745, 9317, 12243, 12705, 12985, 17787, 19239, 19965, 20405, 27951, 28567, 29645, 32065, 38955, 44891, 46585, 61215, 65219, 70543, 85701, 88935, 96195, 134673, 139755, 142835, 195657, 211629, 224455, 314237, 326095, 352715, 428505, 493801, 673365, 942711, 978285, 1058145, 1481403, 1571185, 2469005, 3456607, 4713555, 7407015, 10369821, 17283035, 51849105]

約数ペア:

[(1, 51849105), (3, 17283035), (5, 10369821), (7, 7407015), (11, 4713555), (15, 3456607), (21, 2469005), (33, 1571185), (35, 1481403), (49, 1058145), (53, 978285), (55, 942711), (77, 673365), (105, 493801), (121, 428505), (147, 352715), (159, 326095), (165, 314237), (231, 224455), (245, 211629), (265, 195657), (363, 142835), (371, 139755), (385, 134673), (539, 96195), (583, 88935), (605, 85701), (735, 70543), (795, 65219), (847, 61215), (1113, 46585), (1155, 44891), (1331, 38955), (1617, 32065), (1749, 29645), (1815, 28567), (1855, 27951), (2541, 20405), (2597, 19965), (2695, 19239), (2915, 17787), (3993, 12985), (4081, 12705), (4235, 12243), (5565, 9317), (5929, 8745), (6413, 8085), (6655, 7791)]