47320460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7417}}^1$

素因数の和:7466

約数の個数: 48

約数和(自身を含む): 112160160

約数和(自身を除く): 64839700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 7417, 14834, 29668, 37085, 74170, 81587, 148340, 163174, 215093, 326348, 407935, 430186, 815870, 860372, 1075465, 1631740, 2150930, 2366023, 4301860, 4732046, 9464092, 11830115, 23660230, 47320460]

約数ペア:

[(1, 47320460), (2, 23660230), (4, 11830115), (5, 9464092), (10, 4732046), (11, 4301860), (20, 2366023), (22, 2150930), (29, 1631740), (44, 1075465), (55, 860372), (58, 815870), (110, 430186), (116, 407935), (145, 326348), (220, 215093), (290, 163174), (319, 148340), (580, 81587), (638, 74170), (1276, 37085), (1595, 29668), (3190, 14834), (6380, 7417)]