48004621

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 59317440

約数和(自身を除く): 11312819

約数列:

[1, 7, 19, 61, 97, 133, 427, 679, 1159, 1843, 3721, 5917, 8113, 12901, 26047, 41419, 70699, 112423, 360937, 494893, 786961, 2526559, 6857803, 48004621]

約数ペア:

[(1, 48004621), (7, 6857803), (19, 2526559), (61, 786961), (97, 494893), (133, 360937), (427, 112423), (679, 70699), (1159, 41419), (1843, 26047), (3721, 12901), (5917, 8113)]