51866633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24781}}^1$

素因数の和:24824

約数の個数: 16

約数和(自身を含む): 66614016

約数和(自身を除く): 14747383

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 24781, 173467, 322153, 569963, 2255071, 3989741, 7409519, 51866633]

約数ペア:

[(1, 51866633), (7, 7409519), (13, 3989741), (23, 2255071), (91, 569963), (161, 322153), (299, 173467), (2093, 24781)]