51725610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7873}}^1$

素因数の和:7959

約数の個数: 48

約数和(自身を含む): 136346184

約数和(自身を除く): 84620574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 7873, 15746, 23619, 39365, 47238, 70857, 78730, 118095, 141714, 236190, 354285, 574729, 708570, 1149458, 1724187, 2873645, 3448374, 5172561, 5747290, 8620935, 10345122, 17241870, 25862805, 51725610]

約数ペア:

[(1, 51725610), (2, 25862805), (3, 17241870), (5, 10345122), (6, 8620935), (9, 5747290), (10, 5172561), (15, 3448374), (18, 2873645), (30, 1724187), (45, 1149458), (73, 708570), (90, 574729), (146, 354285), (219, 236190), (365, 141714), (438, 118095), (657, 78730), (730, 70857), (1095, 47238), (1314, 39365), (2190, 23619), (3285, 15746), (6570, 7873)]