53531038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 90074592

約数和(自身を除く): 36543554

約数列:

[1, 2, 11, 22, 61, 113, 122, 226, 353, 671, 706, 1243, 1342, 2486, 3883, 6893, 7766, 13786, 21533, 39889, 43066, 75823, 79778, 151646, 236863, 438779, 473726, 877558, 2433229, 4866458, 26765519, 53531038]

約数ペア:

[(1, 53531038), (2, 26765519), (11, 4866458), (22, 2433229), (61, 877558), (113, 473726), (122, 438779), (226, 236863), (353, 151646), (671, 79778), (706, 75823), (1243, 43066), (1342, 39889), (2486, 21533), (3883, 13786), (6893, 7766)]