51484686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 119508480

約数和(自身を除く): 68023794

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 111, 174, 222, 319, 407, 638, 727, 814, 957, 1073, 1221, 1454, 1914, 2146, 2181, 2442, 3219, 4362, 6438, 7997, 11803, 15994, 21083, 23606, 23991, 26899, 35409, 42166, 47982, 53798, 63249, 70818, 80697, 126498, 161394, 231913, 295889, 463826, 591778, 695739, 780071, 887667, 1391478, 1560142, 1775334, 2340213, 4680426, 8580781, 17161562, 25742343, 51484686]

約数ペア:

[(1, 51484686), (2, 25742343), (3, 17161562), (6, 8580781), (11, 4680426), (22, 2340213), (29, 1775334), (33, 1560142), (37, 1391478), (58, 887667), (66, 780071), (74, 695739), (87, 591778), (111, 463826), (174, 295889), (222, 231913), (319, 161394), (407, 126498), (638, 80697), (727, 70818), (814, 63249), (957, 53798), (1073, 47982), (1221, 42166), (1454, 35409), (1914, 26899), (2146, 23991), (2181, 23606), (2442, 21083), (3219, 15994), (4362, 11803), (6438, 7997)]