56087060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 123658752

約数和(自身を除く): 67571692

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1220, 1483, 1891, 2966, 3782, 5932, 7415, 7564, 9455, 14830, 18910, 29660, 37820, 45973, 90463, 91946, 180926, 183892, 229865, 361852, 452315, 459730, 904630, 919460, 1809260, 2804353, 5608706, 11217412, 14021765, 28043530, 56087060]

約数ペア:

[(1, 56087060), (2, 28043530), (4, 14021765), (5, 11217412), (10, 5608706), (20, 2804353), (31, 1809260), (61, 919460), (62, 904630), (122, 459730), (124, 452315), (155, 361852), (244, 229865), (305, 183892), (310, 180926), (610, 91946), (620, 90463), (1220, 45973), (1483, 37820), (1891, 29660), (2966, 18910), (3782, 14830), (5932, 9455), (7415, 7564)]