51714180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13681}}^1$

素因数の和:13706

約数の個数: 96

約数和(自身を含む): 183886080

約数和(自身を除く): 132171900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13681, 27362, 41043, 54724, 68405, 82086, 95767, 123129, 136810, 164172, 191534, 205215, 246258, 273620, 287301, 369387, 383068, 410430, 478835, 492516, 574602, 615645, 738774, 820860, 861903, 957670, 1149204, 1231290, 1436505, 1477548, 1723806, 1846935, 1915340, 2462580, 2585709, 2873010, 3447612, 3693870, 4309515, 5171418, 5746020, 7387740, 8619030, 10342836, 12928545, 17238060, 25857090, 51714180]

約数ペア:

[(1, 51714180), (2, 25857090), (3, 17238060), (4, 12928545), (5, 10342836), (6, 8619030), (7, 7387740), (9, 5746020), (10, 5171418), (12, 4309515), (14, 3693870), (15, 3447612), (18, 2873010), (20, 2585709), (21, 2462580), (27, 1915340), (28, 1846935), (30, 1723806), (35, 1477548), (36, 1436505), (42, 1231290), (45, 1149204), (54, 957670), (60, 861903), (63, 820860), (70, 738774), (84, 615645), (90, 574602), (105, 492516), (108, 478835), (126, 410430), (135, 383068), (140, 369387), (180, 287301), (189, 273620), (210, 246258), (252, 205215), (270, 191534), (315, 164172), (378, 136810), (420, 123129), (540, 95767), (630, 82086), (756, 68405), (945, 54724), (1260, 41043), (1890, 27362), (3780, 13681)]