51317630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56393}}^1$

素因数の和:56420

約数の個数: 32

約数和(自身を含む): 113690304

約数和(自身を除く): 62372674

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 56393, 112786, 281965, 394751, 563930, 733109, 789502, 1466218, 1973755, 3665545, 3947510, 5131763, 7331090, 10263526, 25658815, 51317630]

約数ペア:

[(1, 51317630), (2, 25658815), (5, 10263526), (7, 7331090), (10, 5131763), (13, 3947510), (14, 3665545), (26, 1973755), (35, 1466218), (65, 789502), (70, 733109), (91, 563930), (130, 394751), (182, 281965), (455, 112786), (910, 56393)]