52774480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59971}}^1$

素因数の和:59995

約数の個数: 40

約数和(自身を含む): 133857504

約数和(自身を除く): 81083024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 59971, 119942, 239884, 299855, 479768, 599710, 659681, 959536, 1199420, 1319362, 2398840, 2638724, 3298405, 4797680, 5277448, 6596810, 10554896, 13193620, 26387240, 52774480]

約数ペア:

[(1, 52774480), (2, 26387240), (4, 13193620), (5, 10554896), (8, 6596810), (10, 5277448), (11, 4797680), (16, 3298405), (20, 2638724), (22, 2398840), (40, 1319362), (44, 1199420), (55, 959536), (80, 659681), (88, 599710), (110, 479768), (176, 299855), (220, 239884), (440, 119942), (880, 59971)]