56952520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1693}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 132792660

約数和(自身を除く): 75840140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 1693, 3364, 3386, 4205, 6728, 6772, 8410, 8465, 13544, 16820, 16930, 33640, 33860, 49097, 67720, 98194, 196388, 245485, 392776, 490970, 981940, 1423813, 1963880, 2847626, 5695252, 7119065, 11390504, 14238130, 28476260, 56952520]

約数ペア:

[(1, 56952520), (2, 28476260), (4, 14238130), (5, 11390504), (8, 7119065), (10, 5695252), (20, 2847626), (29, 1963880), (40, 1423813), (58, 981940), (116, 490970), (145, 392776), (232, 245485), (290, 196388), (580, 98194), (841, 67720), (1160, 49097), (1682, 33860), (1693, 33640), (3364, 16930), (3386, 16820), (4205, 13544), (6728, 8465), (6772, 8410)]