53215450

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{12823}}^1$

素因数の和:12918

約数の個数: 24

約数和(自身を含む): 100181088

約数和(自身を除く): 46965638

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 12823, 25646, 64115, 128230, 320575, 641150, 1064309, 2128618, 5321545, 10643090, 26607725, 53215450]

約数ペア:

[(1, 53215450), (2, 26607725), (5, 10643090), (10, 5321545), (25, 2128618), (50, 1064309), (83, 641150), (166, 320575), (415, 128230), (830, 64115), (2075, 25646), (4150, 12823)]