48372940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 128314368

約数和(自身を除く): 79941428

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 140, 154, 202, 220, 308, 311, 385, 404, 505, 622, 707, 770, 1010, 1111, 1244, 1414, 1540, 1555, 2020, 2177, 2222, 2828, 3110, 3421, 3535, 4354, 4444, 5555, 6220, 6842, 7070, 7777, 8708, 10885, 11110, 13684, 14140, 15554, 17105, 21770, 22220, 23947, 31108, 31411, 34210, 38885, 43540, 47894, 62822, 68420, 77770, 95788, 119735, 125644, 155540, 157055, 219877, 239470, 314110, 345521, 439754, 478940, 628220, 691042, 879508, 1099385, 1382084, 1727605, 2198770, 2418647, 3455210, 4397540, 4837294, 6910420, 9674588, 12093235, 24186470, 48372940]

約数ペア:

[(1, 48372940), (2, 24186470), (4, 12093235), (5, 9674588), (7, 6910420), (10, 4837294), (11, 4397540), (14, 3455210), (20, 2418647), (22, 2198770), (28, 1727605), (35, 1382084), (44, 1099385), (55, 879508), (70, 691042), (77, 628220), (101, 478940), (110, 439754), (140, 345521), (154, 314110), (202, 239470), (220, 219877), (308, 157055), (311, 155540), (385, 125644), (404, 119735), (505, 95788), (622, 77770), (707, 68420), (770, 62822), (1010, 47894), (1111, 43540), (1244, 38885), (1414, 34210), (1540, 31411), (1555, 31108), (2020, 23947), (2177, 22220), (2222, 21770), (2828, 17105), (3110, 15554), (3421, 14140), (3535, 13684), (4354, 11110), (4444, 10885), (5555, 8708), (6220, 7777), (6842, 7070)]