52664360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 136581120

約数和(自身を除く): 83916760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1481, 1778, 2540, 2962, 3556, 4445, 5080, 5924, 7112, 7405, 8890, 10367, 11848, 14810, 17780, 20734, 29620, 35560, 41468, 51835, 59240, 82936, 103670, 188087, 207340, 376174, 414680, 752348, 940435, 1316609, 1504696, 1880870, 2633218, 3761740, 5266436, 6583045, 7523480, 10532872, 13166090, 26332180, 52664360]

約数ペア:

[(1, 52664360), (2, 26332180), (4, 13166090), (5, 10532872), (7, 7523480), (8, 6583045), (10, 5266436), (14, 3761740), (20, 2633218), (28, 1880870), (35, 1504696), (40, 1316609), (56, 940435), (70, 752348), (127, 414680), (140, 376174), (254, 207340), (280, 188087), (508, 103670), (635, 82936), (889, 59240), (1016, 51835), (1270, 41468), (1481, 35560), (1778, 29620), (2540, 20734), (2962, 17780), (3556, 14810), (4445, 11848), (5080, 10367), (5924, 8890), (7112, 7405)]