55146884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7741}}^1$

素因数の和:7895

約数の個数: 24

約数和(自身を含む): 104702808

約数和(自身を除く): 49555924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 7741, 15482, 30964, 100633, 201266, 402532, 1060517, 2121034, 4242068, 13786721, 27573442, 55146884]

約数ペア:

[(1, 55146884), (2, 27573442), (4, 13786721), (13, 4242068), (26, 2121034), (52, 1060517), (137, 402532), (274, 201266), (548, 100633), (1781, 30964), (3562, 15482), (7124, 7741)]