49591740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2643

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 107172420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 2591, 3190, 3828, 4785, 5182, 6380, 7773, 9570, 10364, 12955, 15546, 19140, 25910, 28501, 31092, 38865, 51820, 57002, 75139, 77730, 85503, 114004, 142505, 150278, 155460, 171006, 225417, 285010, 300556, 342012, 375695, 427515, 450834, 570020, 751390, 826529, 855030, 901668, 1127085, 1502780, 1653058, 1710060, 2254170, 2479587, 3306116, 4132645, 4508340, 4959174, 8265290, 9918348, 12397935, 16530580, 24795870, 49591740]

約数ペア:

[(1, 49591740), (2, 24795870), (3, 16530580), (4, 12397935), (5, 9918348), (6, 8265290), (10, 4959174), (11, 4508340), (12, 4132645), (15, 3306116), (20, 2479587), (22, 2254170), (29, 1710060), (30, 1653058), (33, 1502780), (44, 1127085), (55, 901668), (58, 855030), (60, 826529), (66, 751390), (87, 570020), (110, 450834), (116, 427515), (132, 375695), (145, 342012), (165, 300556), (174, 285010), (220, 225417), (290, 171006), (319, 155460), (330, 150278), (348, 142505), (435, 114004), (580, 85503), (638, 77730), (660, 75139), (870, 57002), (957, 51820), (1276, 38865), (1595, 31092), (1740, 28501), (1914, 25910), (2591, 19140), (3190, 15546), (3828, 12955), (4785, 10364), (5182, 9570), (6380, 7773)]