52868860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1439}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 69058820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1439, 1670, 1837, 2878, 3340, 3674, 5756, 7195, 7348, 9185, 14390, 15829, 18370, 28780, 31658, 36740, 63316, 79145, 158290, 240313, 316580, 480626, 961252, 1201565, 2403130, 2643443, 4806260, 5286886, 10573772, 13217215, 26434430, 52868860]

約数ペア:

[(1, 52868860), (2, 26434430), (4, 13217215), (5, 10573772), (10, 5286886), (11, 4806260), (20, 2643443), (22, 2403130), (44, 1201565), (55, 961252), (110, 480626), (167, 316580), (220, 240313), (334, 158290), (668, 79145), (835, 63316), (1439, 36740), (1670, 31658), (1837, 28780), (2878, 18370), (3340, 15829), (3674, 14390), (5756, 9185), (7195, 7348)]