48911005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 70051968

約数和(自身を除く): 21140963

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 1021, 3685, 4355, 5105, 9581, 11231, 13273, 47905, 56155, 66365, 68407, 146003, 342035, 730015, 752477, 889291, 3762385, 4446455, 9782201, 48911005]

約数ペア:

[(1, 48911005), (5, 9782201), (11, 4446455), (13, 3762385), (55, 889291), (65, 752477), (67, 730015), (143, 342035), (335, 146003), (715, 68407), (737, 66365), (871, 56155), (1021, 47905), (3685, 13273), (4355, 11231), (5105, 9581)]