5503550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8467}}^1$

素因数の和:8492

約数の個数: 24

約数和(自身を含む): 11025336

約数和(自身を除く): 5521786

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 8467, 16934, 42335, 84670, 110071, 211675, 220142, 423350, 550355, 1100710, 2751775, 5503550]

約数ペア:

[(1, 5503550), (2, 2751775), (5, 1100710), (10, 550355), (13, 423350), (25, 220142), (26, 211675), (50, 110071), (65, 84670), (130, 42335), (325, 16934), (650, 8467)]