56351180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 123545856

約数和(自身を除く): 67194676

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 937, 970, 1874, 1940, 3007, 3748, 4685, 6014, 9370, 12028, 15035, 18740, 29047, 30070, 58094, 60140, 90889, 116188, 145235, 181778, 290470, 363556, 454445, 580940, 908890, 1817780, 2817559, 5635118, 11270236, 14087795, 28175590, 56351180]

約数ペア:

[(1, 56351180), (2, 28175590), (4, 14087795), (5, 11270236), (10, 5635118), (20, 2817559), (31, 1817780), (62, 908890), (97, 580940), (124, 454445), (155, 363556), (194, 290470), (310, 181778), (388, 145235), (485, 116188), (620, 90889), (937, 60140), (970, 58094), (1874, 30070), (1940, 29047), (3007, 18740), (3748, 15035), (4685, 12028), (6014, 9370)]