51191763

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 80486400

約数和(自身を除く): 29294637

約数列:

[1, 3, 7, 21, 59, 79, 177, 237, 413, 523, 553, 1239, 1569, 1659, 3661, 4661, 10983, 13983, 30857, 32627, 41317, 92571, 97881, 123951, 215999, 289219, 647997, 867657, 2437703, 7313109, 17063921, 51191763]

約数ペア:

[(1, 51191763), (3, 17063921), (7, 7313109), (21, 2437703), (59, 867657), (79, 647997), (177, 289219), (237, 215999), (413, 123951), (523, 97881), (553, 92571), (1239, 41317), (1569, 32627), (1659, 30857), (3661, 13983), (4661, 10983)]