486527450

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{74279}}^1$

素因数の和:74422

約数の個数: 24

約数和(自身を含む): 911861280

約数和(自身を除く): 425333830

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 74279, 148558, 371395, 742790, 1856975, 3713950, 9730549, 19461098, 48652745, 97305490, 243263725, 486527450]

約数ペア:

[(1, 486527450), (2, 243263725), (5, 97305490), (10, 48652745), (25, 19461098), (50, 9730549), (131, 3713950), (262, 1856975), (655, 742790), (1310, 371395), (3275, 148558), (6550, 74279)]