54369250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{16729}}^1$

素因数の和:16759

約数の個数: 32

約数和(自身を含む): 109614960

約数和(自身を除く): 55245710

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 16729, 33458, 83645, 167290, 217477, 418225, 434954, 836450, 1087385, 2091125, 2174770, 4182250, 5436925, 10873850, 27184625, 54369250]

約数ペア:

[(1, 54369250), (2, 27184625), (5, 10873850), (10, 5436925), (13, 4182250), (25, 2174770), (26, 2091125), (50, 1087385), (65, 836450), (125, 434954), (130, 418225), (250, 217477), (325, 167290), (650, 83645), (1625, 33458), (3250, 16729)]