52648040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{35573}}^1$

素因数の和:35621

約数の個数: 32

約数和(自身を含む): 121663080

約数和(自身を除く): 69015040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 35573, 71146, 142292, 177865, 284584, 355730, 711460, 1316201, 1422920, 2632402, 5264804, 6581005, 10529608, 13162010, 26324020, 52648040]

約数ペア:

[(1, 52648040), (2, 26324020), (4, 13162010), (5, 10529608), (8, 6581005), (10, 5264804), (20, 2632402), (37, 1422920), (40, 1316201), (74, 711460), (148, 355730), (185, 284584), (296, 177865), (370, 142292), (740, 71146), (1480, 35573)]