51260380

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{43441}}^1$

素因数の和:43509

約数の個数: 24

約数和(自身を含む): 109473840

約数和(自身を除く): 58213460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 43441, 86882, 173764, 217205, 434410, 868820, 2563019, 5126038, 10252076, 12815095, 25630190, 51260380]

約数ペア:

[(1, 51260380), (2, 25630190), (4, 12815095), (5, 10252076), (10, 5126038), (20, 2563019), (59, 868820), (118, 434410), (236, 217205), (295, 173764), (590, 86882), (1180, 43441)]