54515290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 102819456

約数和(自身を除く): 48304166

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 421, 563, 842, 1126, 2105, 2815, 4210, 5630, 9683, 12949, 19366, 25898, 48415, 64745, 96830, 129490, 237023, 474046, 1185115, 2370230, 5451529, 10903058, 27257645, 54515290]

約数ペア:

[(1, 54515290), (2, 27257645), (5, 10903058), (10, 5451529), (23, 2370230), (46, 1185115), (115, 474046), (230, 237023), (421, 129490), (563, 96830), (842, 64745), (1126, 48415), (2105, 25898), (2815, 19366), (4210, 12949), (5630, 9683)]