56347340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1453}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 135815232

約数和(自身を除く): 79467892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 1108, 1385, 1453, 1939, 2770, 2906, 3878, 5540, 5812, 7265, 7756, 9695, 10171, 14530, 19390, 20342, 29060, 38780, 40684, 50855, 101710, 203420, 402481, 804962, 1609924, 2012405, 2817367, 4024810, 5634734, 8049620, 11269468, 14086835, 28173670, 56347340]

約数ペア:

[(1, 56347340), (2, 28173670), (4, 14086835), (5, 11269468), (7, 8049620), (10, 5634734), (14, 4024810), (20, 2817367), (28, 2012405), (35, 1609924), (70, 804962), (140, 402481), (277, 203420), (554, 101710), (1108, 50855), (1385, 40684), (1453, 38780), (1939, 29060), (2770, 20342), (2906, 19390), (3878, 14530), (5540, 10171), (5812, 9695), (7265, 7756)]