51412440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5869}}^1$

素因数の和:5956

約数の個数: 64

約数和(自身を含む): 156376800

約数和(自身を除く): 104964360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 5869, 8760, 11738, 17607, 23476, 29345, 35214, 46952, 58690, 70428, 88035, 117380, 140856, 176070, 234760, 352140, 428437, 704280, 856874, 1285311, 1713748, 2142185, 2570622, 3427496, 4284370, 5141244, 6426555, 8568740, 10282488, 12853110, 17137480, 25706220, 51412440]

約数ペア:

[(1, 51412440), (2, 25706220), (3, 17137480), (4, 12853110), (5, 10282488), (6, 8568740), (8, 6426555), (10, 5141244), (12, 4284370), (15, 3427496), (20, 2570622), (24, 2142185), (30, 1713748), (40, 1285311), (60, 856874), (73, 704280), (120, 428437), (146, 352140), (219, 234760), (292, 176070), (365, 140856), (438, 117380), (584, 88035), (730, 70428), (876, 58690), (1095, 46952), (1460, 35214), (1752, 29345), (2190, 23476), (2920, 17607), (4380, 11738), (5869, 8760)]