56231032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 131760000

約数和(自身を除く): 75528968

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 169, 199, 209, 247, 286, 338, 398, 418, 494, 572, 676, 796, 836, 988, 1144, 1352, 1592, 1672, 1859, 1976, 2189, 2587, 2717, 3211, 3718, 3781, 4378, 5174, 5434, 6422, 7436, 7562, 8756, 10348, 10868, 12844, 14872, 15124, 17512, 20696, 21736, 25688, 28457, 30248, 33631, 35321, 41591, 49153, 56914, 67262, 70642, 83182, 98306, 113828, 134524, 141284, 166364, 196612, 227656, 269048, 282568, 332728, 369941, 393224, 540683, 638989, 739882, 1081366, 1277978, 1479764, 2162732, 2555956, 2959528, 4325464, 5111912, 7028879, 14057758, 28115516, 56231032]

約数ペア:

[(1, 56231032), (2, 28115516), (4, 14057758), (8, 7028879), (11, 5111912), (13, 4325464), (19, 2959528), (22, 2555956), (26, 2162732), (38, 1479764), (44, 1277978), (52, 1081366), (76, 739882), (88, 638989), (104, 540683), (143, 393224), (152, 369941), (169, 332728), (199, 282568), (209, 269048), (247, 227656), (286, 196612), (338, 166364), (398, 141284), (418, 134524), (494, 113828), (572, 98306), (676, 83182), (796, 70642), (836, 67262), (988, 56914), (1144, 49153), (1352, 41591), (1592, 35321), (1672, 33631), (1859, 30248), (1976, 28457), (2189, 25688), (2587, 21736), (2717, 20696), (3211, 17512), (3718, 15124), (3781, 14872), (4378, 12844), (5174, 10868), (5434, 10348), (6422, 8756), (7436, 7562)]