61206850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 118508040

約数和(自身を除く): 57301190

約数列:

[1, 2, 5, 10, 25, 41, 50, 73, 82, 146, 205, 365, 409, 410, 730, 818, 1025, 1825, 2045, 2050, 2993, 3650, 4090, 5986, 10225, 14965, 16769, 20450, 29857, 29930, 33538, 59714, 74825, 83845, 149285, 149650, 167690, 298570, 419225, 746425, 838450, 1224137, 1492850, 2448274, 6120685, 12241370, 30603425, 61206850]

約数ペア:

[(1, 61206850), (2, 30603425), (5, 12241370), (10, 6120685), (25, 2448274), (41, 1492850), (50, 1224137), (73, 838450), (82, 746425), (146, 419225), (205, 298570), (365, 167690), (409, 149650), (410, 149285), (730, 83845), (818, 74825), (1025, 59714), (1825, 33538), (2045, 29930), (2050, 29857), (2993, 20450), (3650, 16769), (4090, 14965), (5986, 10225)]