53034475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 77807520

約数和(自身を除く): 24773045

約数列:

[1, 5, 13, 17, 25, 29, 65, 85, 145, 221, 325, 331, 377, 425, 493, 725, 1105, 1655, 1885, 2465, 4303, 5525, 5627, 6409, 8275, 9425, 9599, 12325, 21515, 28135, 32045, 47995, 73151, 107575, 124787, 140675, 160225, 163183, 239975, 365755, 623935, 815915, 1828775, 2121379, 3119675, 4079575, 10606895, 53034475]

約数ペア:

[(1, 53034475), (5, 10606895), (13, 4079575), (17, 3119675), (25, 2121379), (29, 1828775), (65, 815915), (85, 623935), (145, 365755), (221, 239975), (325, 163183), (331, 160225), (377, 140675), (425, 124787), (493, 107575), (725, 73151), (1105, 47995), (1655, 32045), (1885, 28135), (2465, 21515), (4303, 12325), (5525, 9599), (5627, 9425), (6409, 8275)]