28101950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29581}}^1$

素因数の和:29612

約数の個数: 24

約数和(自身を含む): 55022520

約数和(自身を除く): 26920570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 29581, 59162, 147905, 295810, 562039, 739525, 1124078, 1479050, 2810195, 5620390, 14050975, 28101950]

約数ペア:

[(1, 28101950), (2, 14050975), (5, 5620390), (10, 2810195), (19, 1479050), (25, 1124078), (38, 739525), (50, 562039), (95, 295810), (190, 147905), (475, 59162), (950, 29581)]