57335180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{757}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 138040896

約数和(自身を除く): 80705716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541, 757, 1082, 1514, 2164, 2705, 3028, 3785, 3787, 5299, 5410, 7570, 7574, 10598, 10820, 15140, 15148, 18935, 21196, 26495, 37870, 52990, 75740, 105980, 409537, 819074, 1638148, 2047685, 2866759, 4095370, 5733518, 8190740, 11467036, 14333795, 28667590, 57335180]

約数ペア:

[(1, 57335180), (2, 28667590), (4, 14333795), (5, 11467036), (7, 8190740), (10, 5733518), (14, 4095370), (20, 2866759), (28, 2047685), (35, 1638148), (70, 819074), (140, 409537), (541, 105980), (757, 75740), (1082, 52990), (1514, 37870), (2164, 26495), (2705, 21196), (3028, 18935), (3785, 15148), (3787, 15140), (5299, 10820), (5410, 10598), (7570, 7574)]