56894920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2758

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 83073080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 2699, 4216, 5270, 5398, 10540, 10796, 13495, 21080, 21592, 26990, 45883, 53980, 83669, 91766, 107960, 167338, 183532, 229415, 334676, 367064, 418345, 458830, 669352, 836690, 917660, 1422373, 1673380, 1835320, 2844746, 3346760, 5689492, 7111865, 11378984, 14223730, 28447460, 56894920]

約数ペア:

[(1, 56894920), (2, 28447460), (4, 14223730), (5, 11378984), (8, 7111865), (10, 5689492), (17, 3346760), (20, 2844746), (31, 1835320), (34, 1673380), (40, 1422373), (62, 917660), (68, 836690), (85, 669352), (124, 458830), (136, 418345), (155, 367064), (170, 334676), (248, 229415), (310, 183532), (340, 167338), (527, 107960), (620, 91766), (680, 83669), (1054, 53980), (1240, 45883), (2108, 26990), (2635, 21592), (2699, 21080), (4216, 13495), (5270, 10796), (5398, 10540)]