56187612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 153950160

約数和(自身を除く): 97762548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 569, 633, 844, 1138, 1266, 1707, 1899, 2276, 2532, 2743, 3414, 3798, 5121, 5486, 6828, 7397, 7596, 8229, 10242, 10972, 14794, 16458, 20484, 22191, 24687, 29588, 32916, 44382, 49374, 66573, 88764, 98748, 120059, 133146, 240118, 266292, 360177, 480236, 720354, 1080531, 1440708, 1560767, 2161062, 3121534, 4322124, 4682301, 6243068, 9364602, 14046903, 18729204, 28093806, 56187612]

約数ペア:

[(1, 56187612), (2, 28093806), (3, 18729204), (4, 14046903), (6, 9364602), (9, 6243068), (12, 4682301), (13, 4322124), (18, 3121534), (26, 2161062), (36, 1560767), (39, 1440708), (52, 1080531), (78, 720354), (117, 480236), (156, 360177), (211, 266292), (234, 240118), (422, 133146), (468, 120059), (569, 98748), (633, 88764), (844, 66573), (1138, 49374), (1266, 44382), (1707, 32916), (1899, 29588), (2276, 24687), (2532, 22191), (2743, 20484), (3414, 16458), (3798, 14794), (5121, 10972), (5486, 10242), (6828, 8229), (7397, 7596)]