55143530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4373}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 108020304

約数和(自身を除く): 52876774

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 4373, 6305, 8746, 12610, 21865, 43730, 56849, 113698, 284245, 424181, 568490, 848362, 2120905, 4241810, 5514353, 11028706, 27571765, 55143530]

約数ペア:

[(1, 55143530), (2, 27571765), (5, 11028706), (10, 5514353), (13, 4241810), (26, 2120905), (65, 848362), (97, 568490), (130, 424181), (194, 284245), (485, 113698), (970, 56849), (1261, 43730), (2522, 21865), (4373, 12610), (6305, 8746)]