56872656

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2423}}^1$

素因数の和:2600

約数の個数: 60

約数和(自身を含む): 160207008

約数和(自身を除く): 103334352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2423, 2608, 2934, 3912, 4846, 5868, 7269, 7824, 9692, 11736, 14538, 19384, 21807, 23472, 29076, 38768, 43614, 58152, 87228, 116304, 174456, 348912, 394949, 789898, 1184847, 1579796, 2369694, 3159592, 3554541, 4739388, 6319184, 7109082, 9478776, 14218164, 18957552, 28436328, 56872656]

約数ペア:

[(1, 56872656), (2, 28436328), (3, 18957552), (4, 14218164), (6, 9478776), (8, 7109082), (9, 6319184), (12, 4739388), (16, 3554541), (18, 3159592), (24, 2369694), (36, 1579796), (48, 1184847), (72, 789898), (144, 394949), (163, 348912), (326, 174456), (489, 116304), (652, 87228), (978, 58152), (1304, 43614), (1467, 38768), (1956, 29076), (2423, 23472), (2608, 21807), (2934, 19384), (3912, 14538), (4846, 11736), (5868, 9692), (7269, 7824)]