51838710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22441}}^1$

素因数の和:22469

約数の個数: 64

約数和(自身を含む): 155119104

約数和(自身を除く): 103280394

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 22441, 44882, 67323, 112205, 134646, 157087, 224410, 246851, 314174, 336615, 471261, 493702, 673230, 740553, 785435, 942522, 1234255, 1481106, 1570870, 1727957, 2356305, 2468510, 3455914, 3702765, 4712610, 5183871, 7405530, 8639785, 10367742, 17279570, 25919355, 51838710]

約数ペア:

[(1, 51838710), (2, 25919355), (3, 17279570), (5, 10367742), (6, 8639785), (7, 7405530), (10, 5183871), (11, 4712610), (14, 3702765), (15, 3455914), (21, 2468510), (22, 2356305), (30, 1727957), (33, 1570870), (35, 1481106), (42, 1234255), (55, 942522), (66, 785435), (70, 740553), (77, 673230), (105, 493702), (110, 471261), (154, 336615), (165, 314174), (210, 246851), (231, 224410), (330, 157087), (385, 134646), (462, 112205), (770, 67323), (1155, 44882), (2310, 22441)]