55207570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6353}}^1$

素因数の和:6450

約数の個数: 32

約数和(自身を含む): 109797120

約数和(自身を除く): 54589550

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 6353, 8690, 12706, 31765, 63530, 69883, 139766, 349415, 501887, 698830, 1003774, 2509435, 5018870, 5520757, 11041514, 27603785, 55207570]

約数ペア:

[(1, 55207570), (2, 27603785), (5, 11041514), (10, 5520757), (11, 5018870), (22, 2509435), (55, 1003774), (79, 698830), (110, 501887), (158, 349415), (395, 139766), (790, 69883), (869, 63530), (1738, 31765), (4345, 12706), (6353, 8690)]