42810850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 83162088

約数和(自身を除く): 40351238

約数列:

[1, 2, 5, 10, 25, 37, 50, 73, 74, 146, 185, 317, 365, 370, 634, 730, 925, 1585, 1825, 1850, 2701, 3170, 3650, 5402, 7925, 11729, 13505, 15850, 23141, 23458, 27010, 46282, 58645, 67525, 115705, 117290, 135050, 231410, 293225, 578525, 586450, 856217, 1157050, 1712434, 4281085, 8562170, 21405425, 42810850]

約数ペア:

[(1, 42810850), (2, 21405425), (5, 8562170), (10, 4281085), (25, 1712434), (37, 1157050), (50, 856217), (73, 586450), (74, 578525), (146, 293225), (185, 231410), (317, 135050), (365, 117290), (370, 115705), (634, 67525), (730, 58645), (925, 46282), (1585, 27010), (1825, 23458), (1850, 23141), (2701, 15850), (3170, 13505), (3650, 11729), (5402, 7925)]