49415390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{260081}}^1$

素因数の和:260107

約数の個数: 16

約数和(自身を含む): 93629520

約数和(自身を除く): 44214130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 260081, 520162, 1300405, 2600810, 4941539, 9883078, 24707695, 49415390]

約数ペア:

[(1, 49415390), (2, 24707695), (5, 9883078), (10, 4941539), (19, 2600810), (38, 1300405), (95, 520162), (190, 260081)]