51182220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7549}}^1$

素因数の和:7674

約数の個数: 48

約数和(自身を含む): 144597600

約数和(自身を除く): 93415380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 7549, 15098, 22647, 30196, 37745, 45294, 75490, 90588, 113235, 150980, 226470, 452940, 853037, 1706074, 2559111, 3412148, 4265185, 5118222, 8530370, 10236444, 12795555, 17060740, 25591110, 51182220]

約数ペア:

[(1, 51182220), (2, 25591110), (3, 17060740), (4, 12795555), (5, 10236444), (6, 8530370), (10, 5118222), (12, 4265185), (15, 3412148), (20, 2559111), (30, 1706074), (60, 853037), (113, 452940), (226, 226470), (339, 150980), (452, 113235), (565, 90588), (678, 75490), (1130, 45294), (1356, 37745), (1695, 30196), (2260, 22647), (3390, 15098), (6780, 7549)]