51539748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330383}}^1$

素因数の和:330403

約数の個数: 24

約数和(自身を含む): 129510528

約数和(自身を除く): 77970780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 330383, 660766, 991149, 1321532, 1982298, 3964596, 4294979, 8589958, 12884937, 17179916, 25769874, 51539748]

約数ペア:

[(1, 51539748), (2, 25769874), (3, 17179916), (4, 12884937), (6, 8589958), (12, 4294979), (13, 3964596), (26, 1982298), (39, 1321532), (52, 991149), (78, 660766), (156, 330383)]