57038355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 109680480

約数和(自身を除く): 52642125

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 495, 549, 671, 915, 1889, 2013, 2745, 3355, 5667, 6039, 9445, 10065, 17001, 20779, 28335, 30195, 62337, 85005, 103895, 115229, 187011, 311685, 345687, 576145, 935055, 1037061, 1267519, 1728435, 3802557, 5185305, 6337595, 11407671, 19012785, 57038355]

約数ペア:

[(1, 57038355), (3, 19012785), (5, 11407671), (9, 6337595), (11, 5185305), (15, 3802557), (33, 1728435), (45, 1267519), (55, 1037061), (61, 935055), (99, 576145), (165, 345687), (183, 311685), (305, 187011), (495, 115229), (549, 103895), (671, 85005), (915, 62337), (1889, 30195), (2013, 28335), (2745, 20779), (3355, 17001), (5667, 10065), (6039, 9445)]