56922540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22063}}^1$

素因数の和:22118

約数の個数: 48

約数和(自身を含む): 163097088

約数和(自身を除く): 106174548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 22063, 44126, 66189, 88252, 110315, 132378, 220630, 264756, 330945, 441260, 661890, 948709, 1323780, 1897418, 2846127, 3794836, 4743545, 5692254, 9487090, 11384508, 14230635, 18974180, 28461270, 56922540]

約数ペア:

[(1, 56922540), (2, 28461270), (3, 18974180), (4, 14230635), (5, 11384508), (6, 9487090), (10, 5692254), (12, 4743545), (15, 3794836), (20, 2846127), (30, 1897418), (43, 1323780), (60, 948709), (86, 661890), (129, 441260), (172, 330945), (215, 264756), (258, 220630), (430, 132378), (516, 110315), (645, 88252), (860, 66189), (1290, 44126), (2580, 22063)]