50187980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86531}}^1$

素因数の和:86569

約数の個数: 24

約数和(自身を含む): 109030320

約数和(自身を除く): 58842340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 86531, 173062, 346124, 432655, 865310, 1730620, 2509399, 5018798, 10037596, 12546995, 25093990, 50187980]

約数ペア:

[(1, 50187980), (2, 25093990), (4, 12546995), (5, 10037596), (10, 5018798), (20, 2509399), (29, 1730620), (58, 865310), (116, 432655), (145, 346124), (290, 173062), (580, 86531)]