53065978

素因数分解:

$2^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{2909}}^1$

素因数の和:4221

約数の個数: 16

約数和(自身を含む): 91071360

約数和(自身を除く): 38005382

約数列:

[1, 2, 7, 14, 1303, 2606, 2909, 5818, 9121, 18242, 20363, 40726, 3790427, 7580854, 26532989, 53065978]

約数ペア:

[(1, 53065978), (2, 26532989), (7, 7580854), (14, 3790427), (1303, 40726), (2606, 20363), (2909, 18242), (5818, 9121)]