49501417

素因数分解:

$7^4\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 20

約数和(自身を含む): 58989060

約数和(自身を除く): 9487643

約数列:

[1, 7, 49, 53, 343, 371, 389, 2401, 2597, 2723, 18179, 19061, 20617, 127253, 133427, 144319, 933989, 1010233, 7071631, 49501417]

約数ペア:

[(1, 49501417), (7, 7071631), (49, 1010233), (53, 933989), (343, 144319), (371, 133427), (389, 127253), (2401, 20617), (2597, 19061), (2723, 18179)]