54378610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3499

約数の個数: 48

約数和(自身を含む): 115898328

約数和(自身を除く): 61519718

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 3457, 6914, 7865, 15730, 17285, 34570, 38027, 44941, 76054, 89882, 190135, 224705, 380270, 418297, 449410, 494351, 836594, 988702, 2091485, 2471755, 4182970, 4943510, 5437861, 10875722, 27189305, 54378610]

約数ペア:

[(1, 54378610), (2, 27189305), (5, 10875722), (10, 5437861), (11, 4943510), (13, 4182970), (22, 2471755), (26, 2091485), (55, 988702), (65, 836594), (110, 494351), (121, 449410), (130, 418297), (143, 380270), (242, 224705), (286, 190135), (605, 89882), (715, 76054), (1210, 44941), (1430, 38027), (1573, 34570), (3146, 17285), (3457, 15730), (6914, 7865)]