51677912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 114912000

約数和(自身を除く): 63234088

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 199, 227, 286, 398, 454, 572, 796, 908, 1144, 1592, 1816, 2189, 2497, 2587, 2951, 4378, 4994, 5174, 5902, 8756, 9988, 10348, 11804, 17512, 19976, 20696, 23608, 28457, 32461, 45173, 56914, 64922, 90346, 113828, 129844, 180692, 227656, 259688, 361384, 496903, 587249, 993806, 1174498, 1987612, 2348996, 3975224, 4697992, 6459739, 12919478, 25838956, 51677912]

約数ペア:

[(1, 51677912), (2, 25838956), (4, 12919478), (8, 6459739), (11, 4697992), (13, 3975224), (22, 2348996), (26, 1987612), (44, 1174498), (52, 993806), (88, 587249), (104, 496903), (143, 361384), (199, 259688), (227, 227656), (286, 180692), (398, 129844), (454, 113828), (572, 90346), (796, 64922), (908, 56914), (1144, 45173), (1592, 32461), (1816, 28457), (2189, 23608), (2497, 20696), (2587, 19976), (2951, 17512), (4378, 11804), (4994, 10348), (5174, 9988), (5902, 8756)]