51731992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{497423}}^1$

素因数の和:497442

約数の個数: 16

約数和(自身を含む): 104459040

約数和(自身を除く): 52727048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 497423, 994846, 1989692, 3979384, 6466499, 12932998, 25865996, 51731992]

約数ペア:

[(1, 51731992), (2, 25865996), (4, 12932998), (8, 6466499), (13, 3979384), (26, 1989692), (52, 994846), (104, 497423)]