53138965360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51095159}}^1$

素因数の和:51095185

約数の個数: 40

約数和(自身を含む): 133051796640

約数和(自身を除く): 79912831280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 51095159, 102190318, 204380636, 255475795, 408761272, 510951590, 664237067, 817522544, 1021903180, 1328474134, 2043806360, 2656948268, 3321185335, 4087612720, 5313896536, 6642370670, 10627793072, 13284741340, 26569482680, 53138965360]

約数ペア:

[(1, 53138965360), (2, 26569482680), (4, 13284741340), (5, 10627793072), (8, 6642370670), (10, 5313896536), (13, 4087612720), (16, 3321185335), (20, 2656948268), (26, 2043806360), (40, 1328474134), (52, 1021903180), (65, 817522544), (80, 664237067), (104, 510951590), (130, 408761272), (208, 255475795), (260, 204380636), (520, 102190318), (1040, 51095159)]