1949840055

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{2579}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 3455693280

約数和(自身を除く): 1505853225

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 317, 477, 795, 951, 1585, 2385, 2579, 2853, 4755, 7737, 12895, 14265, 16801, 23211, 38685, 50403, 84005, 116055, 136687, 151209, 252015, 410061, 683435, 756045, 817543, 1230183, 2050305, 2452629, 4087715, 6150915, 7357887, 12263145, 36789435, 43329779, 129989337, 216648895, 389968011, 649946685, 1949840055]

約数ペア:

[(1, 1949840055), (3, 649946685), (5, 389968011), (9, 216648895), (15, 129989337), (45, 43329779), (53, 36789435), (159, 12263145), (265, 7357887), (317, 6150915), (477, 4087715), (795, 2452629), (951, 2050305), (1585, 1230183), (2385, 817543), (2579, 756045), (2853, 683435), (4755, 410061), (7737, 252015), (12895, 151209), (14265, 136687), (16801, 116055), (23211, 84005), (38685, 50403)]