53891978

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{6911}}^1$

素因数の和:7477

約数の個数: 16

約数和(自身を含む): 92565504

約数和(自身を除く): 38673526

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 6911, 7798, 13822, 48377, 96754, 3849427, 7698854, 26945989, 53891978]

約数ペア:

[(1, 53891978), (2, 26945989), (7, 7698854), (14, 3849427), (557, 96754), (1114, 48377), (3899, 13822), (6911, 7798)]