56267820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{44657}}^1$

素因数の和:44679

約数の個数: 72

約数和(自身を含む): 195066144

約数和(自身を除く): 138798324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 44657, 89314, 133971, 178628, 223285, 267942, 312599, 401913, 446570, 535884, 625198, 669855, 803826, 893140, 937797, 1250396, 1339710, 1562995, 1607652, 1875594, 2009565, 2679420, 2813391, 3125990, 3751188, 4019130, 4688985, 5626782, 6251980, 8038260, 9377970, 11253564, 14066955, 18755940, 28133910, 56267820]

約数ペア:

[(1, 56267820), (2, 28133910), (3, 18755940), (4, 14066955), (5, 11253564), (6, 9377970), (7, 8038260), (9, 6251980), (10, 5626782), (12, 4688985), (14, 4019130), (15, 3751188), (18, 3125990), (20, 2813391), (21, 2679420), (28, 2009565), (30, 1875594), (35, 1607652), (36, 1562995), (42, 1339710), (45, 1250396), (60, 937797), (63, 893140), (70, 803826), (84, 669855), (90, 625198), (105, 535884), (126, 446570), (140, 401913), (180, 312599), (210, 267942), (252, 223285), (315, 178628), (420, 133971), (630, 89314), (1260, 44657)]