53780447

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1217}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 63141120

約数和(自身を除く): 9360673

約数列:

[1, 7, 59, 107, 413, 749, 1217, 6313, 8519, 44191, 71803, 130219, 502621, 911533, 7682921, 53780447]

約数ペア:

[(1, 53780447), (7, 7682921), (59, 911533), (107, 502621), (413, 130219), (749, 71803), (1217, 44191), (6313, 8519)]