53981974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{3643}}^1$

素因数の和:3915

約数の個数: 16

約数和(自身を含む): 83957760

約数和(自身を除く): 29975786

約数列:

[1, 2, 31, 62, 239, 478, 3643, 7286, 7409, 14818, 112933, 225866, 870677, 1741354, 26990987, 53981974]

約数ペア:

[(1, 53981974), (2, 26990987), (31, 1741354), (62, 870677), (239, 225866), (478, 112933), (3643, 14818), (7286, 7409)]