51042060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12329}}^1$

素因数の和:12367

約数の個数: 72

約数和(自身を含む): 161572320

約数和(自身を除く): 110530260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 12329, 24658, 36987, 49316, 61645, 73974, 110961, 123290, 147948, 184935, 221922, 246580, 283567, 369870, 443844, 554805, 567134, 739740, 850701, 1109610, 1134268, 1417835, 1701402, 2219220, 2552103, 2835670, 3402804, 4253505, 5104206, 5671340, 8507010, 10208412, 12760515, 17014020, 25521030, 51042060]

約数ペア:

[(1, 51042060), (2, 25521030), (3, 17014020), (4, 12760515), (5, 10208412), (6, 8507010), (9, 5671340), (10, 5104206), (12, 4253505), (15, 3402804), (18, 2835670), (20, 2552103), (23, 2219220), (30, 1701402), (36, 1417835), (45, 1134268), (46, 1109610), (60, 850701), (69, 739740), (90, 567134), (92, 554805), (115, 443844), (138, 369870), (180, 283567), (207, 246580), (230, 221922), (276, 184935), (345, 147948), (414, 123290), (460, 110961), (690, 73974), (828, 61645), (1035, 49316), (1380, 36987), (2070, 24658), (4140, 12329)]