53449370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1297}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 104016528

約数和(自身を除く): 50567158

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 1297, 1585, 2594, 3170, 4121, 6485, 8242, 12970, 16861, 20605, 33722, 41210, 84305, 168610, 411149, 822298, 2055745, 4111490, 5344937, 10689874, 26724685, 53449370]

約数ペア:

[(1, 53449370), (2, 26724685), (5, 10689874), (10, 5344937), (13, 4111490), (26, 2055745), (65, 822298), (130, 411149), (317, 168610), (634, 84305), (1297, 41210), (1585, 33722), (2594, 20605), (3170, 16861), (4121, 12970), (6485, 8242)]