56023940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13799}}^1$

素因数の和:13844

約数の個数: 48

約数和(自身を含む): 139104000

約数和(自身を除く): 83080060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 13799, 27598, 55196, 68995, 96593, 137990, 193186, 275980, 386372, 400171, 482965, 800342, 965930, 1600684, 1931860, 2000855, 2801197, 4001710, 5602394, 8003420, 11204788, 14005985, 28011970, 56023940]

約数ペア:

[(1, 56023940), (2, 28011970), (4, 14005985), (5, 11204788), (7, 8003420), (10, 5602394), (14, 4001710), (20, 2801197), (28, 2000855), (29, 1931860), (35, 1600684), (58, 965930), (70, 800342), (116, 482965), (140, 400171), (145, 386372), (203, 275980), (290, 193186), (406, 137990), (580, 96593), (812, 68995), (1015, 55196), (2030, 27598), (4060, 13799)]