52886980

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{16223}}^1$

素因数の和:16395

約数の個数: 24

約数和(自身を含む): 111750912

約数和(自身を除く): 58863932

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 16223, 32446, 64892, 81115, 162230, 324460, 2644349, 5288698, 10577396, 13221745, 26443490, 52886980]

約数ペア:

[(1, 52886980), (2, 26443490), (4, 13221745), (5, 10577396), (10, 5288698), (20, 2644349), (163, 324460), (326, 162230), (652, 81115), (815, 64892), (1630, 32446), (3260, 16223)]