52534450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 101991240

約数和(自身を除く): 49456790

約数列:

[1, 2, 5, 10, 25, 37, 50, 73, 74, 146, 185, 365, 370, 389, 730, 778, 925, 1825, 1850, 1945, 2701, 3650, 3890, 5402, 9725, 13505, 14393, 19450, 27010, 28397, 28786, 56794, 67525, 71965, 135050, 141985, 143930, 283970, 359825, 709925, 719650, 1050689, 1419850, 2101378, 5253445, 10506890, 26267225, 52534450]

約数ペア:

[(1, 52534450), (2, 26267225), (5, 10506890), (10, 5253445), (25, 2101378), (37, 1419850), (50, 1050689), (73, 719650), (74, 709925), (146, 359825), (185, 283970), (365, 143930), (370, 141985), (389, 135050), (730, 71965), (778, 67525), (925, 56794), (1825, 28786), (1850, 28397), (1945, 27010), (2701, 19450), (3650, 14393), (3890, 13505), (5402, 9725)]