57248940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4447

約数の個数: 96

約数和(自身を含む): 189149184

約数和(自身を除く): 131900244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 4397, 6510, 8794, 13020, 13191, 17588, 21985, 26382, 30779, 43970, 52764, 61558, 65955, 87940, 92337, 123116, 131910, 136307, 153895, 184674, 263820, 272614, 307790, 369348, 408921, 461685, 545228, 615580, 681535, 817842, 923370, 954149, 1363070, 1635684, 1846740, 1908298, 2044605, 2726140, 2862447, 3816596, 4089210, 4770745, 5724894, 8178420, 9541490, 11449788, 14312235, 19082980, 28624470, 57248940]

約数ペア:

[(1, 57248940), (2, 28624470), (3, 19082980), (4, 14312235), (5, 11449788), (6, 9541490), (7, 8178420), (10, 5724894), (12, 4770745), (14, 4089210), (15, 3816596), (20, 2862447), (21, 2726140), (28, 2044605), (30, 1908298), (31, 1846740), (35, 1635684), (42, 1363070), (60, 954149), (62, 923370), (70, 817842), (84, 681535), (93, 615580), (105, 545228), (124, 461685), (140, 408921), (155, 369348), (186, 307790), (210, 272614), (217, 263820), (310, 184674), (372, 153895), (420, 136307), (434, 131910), (465, 123116), (620, 92337), (651, 87940), (868, 65955), (930, 61558), (1085, 52764), (1302, 43970), (1860, 30779), (2170, 26382), (2604, 21985), (3255, 17588), (4340, 13191), (4397, 13020), (6510, 8794)]