52865540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 141195264

約数和(自身を除く): 88329724

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 937, 1085, 1612, 1820, 1874, 2015, 2170, 2821, 3748, 4030, 4340, 4685, 5642, 6559, 8060, 9370, 11284, 12181, 13118, 14105, 18740, 24362, 26236, 28210, 29047, 32795, 48724, 56420, 58094, 60905, 65590, 85267, 116188, 121810, 131180, 145235, 170534, 203329, 243620, 290470, 341068, 377611, 406658, 426335, 580940, 755222, 813316, 852670, 1016645, 1510444, 1705340, 1888055, 2033290, 2643277, 3776110, 4066580, 5286554, 7552220, 10573108, 13216385, 26432770, 52865540]

約数ペア:

[(1, 52865540), (2, 26432770), (4, 13216385), (5, 10573108), (7, 7552220), (10, 5286554), (13, 4066580), (14, 3776110), (20, 2643277), (26, 2033290), (28, 1888055), (31, 1705340), (35, 1510444), (52, 1016645), (62, 852670), (65, 813316), (70, 755222), (91, 580940), (124, 426335), (130, 406658), (140, 377611), (155, 341068), (182, 290470), (217, 243620), (260, 203329), (310, 170534), (364, 145235), (403, 131180), (434, 121810), (455, 116188), (620, 85267), (806, 65590), (868, 60905), (910, 58094), (937, 56420), (1085, 48724), (1612, 32795), (1820, 29047), (1874, 28210), (2015, 26236), (2170, 24362), (2821, 18740), (3748, 14105), (4030, 13118), (4340, 12181), (4685, 11284), (5642, 9370), (6559, 8060)]