48154090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 89331984

約数和(自身を除く): 41177894

約数列:

[1, 2, 5, 10, 41, 82, 205, 257, 410, 457, 514, 914, 1285, 2285, 2570, 4570, 10537, 18737, 21074, 37474, 52685, 93685, 105370, 117449, 187370, 234898, 587245, 1174490, 4815409, 9630818, 24077045, 48154090]

約数ペア:

[(1, 48154090), (2, 24077045), (5, 9630818), (10, 4815409), (41, 1174490), (82, 587245), (205, 234898), (257, 187370), (410, 117449), (457, 105370), (514, 93685), (914, 52685), (1285, 37474), (2285, 21074), (2570, 18737), (4570, 10537)]