55453980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1019}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 155594880

約数和(自身を除く): 100140900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 907, 1019, 1814, 2038, 2721, 3057, 3628, 4076, 4535, 5095, 5442, 6114, 9070, 10190, 10884, 12228, 13605, 15285, 18140, 20380, 27210, 30570, 54420, 61140, 924233, 1848466, 2772699, 3696932, 4621165, 5545398, 9242330, 11090796, 13863495, 18484660, 27726990, 55453980]

約数ペア:

[(1, 55453980), (2, 27726990), (3, 18484660), (4, 13863495), (5, 11090796), (6, 9242330), (10, 5545398), (12, 4621165), (15, 3696932), (20, 2772699), (30, 1848466), (60, 924233), (907, 61140), (1019, 54420), (1814, 30570), (2038, 27210), (2721, 20380), (3057, 18140), (3628, 15285), (4076, 13605), (4535, 12228), (5095, 10884), (5442, 10190), (6114, 9070)]