57813730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2663}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 112783104

約数和(自身を除く): 54969374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 2663, 4342, 5326, 10855, 13315, 21710, 26630, 34619, 69238, 173095, 346190, 444721, 889442, 2223605, 4447210, 5781373, 11562746, 28906865, 57813730]

約数ペア:

[(1, 57813730), (2, 28906865), (5, 11562746), (10, 5781373), (13, 4447210), (26, 2223605), (65, 889442), (130, 444721), (167, 346190), (334, 173095), (835, 69238), (1670, 34619), (2171, 26630), (2663, 21710), (4342, 13315), (5326, 10855)]