56633668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 122881024

約数和(自身を除く): 66247356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 991, 1099, 1982, 2041, 2198, 3964, 4082, 4396, 6937, 8164, 12883, 13874, 14287, 25766, 27748, 28574, 51532, 57148, 90181, 155587, 180362, 311174, 360724, 622348, 1089109, 2022631, 2178218, 4045262, 4356436, 8090524, 14158417, 28316834, 56633668]

約数ペア:

[(1, 56633668), (2, 28316834), (4, 14158417), (7, 8090524), (13, 4356436), (14, 4045262), (26, 2178218), (28, 2022631), (52, 1089109), (91, 622348), (157, 360724), (182, 311174), (314, 180362), (364, 155587), (628, 90181), (991, 57148), (1099, 51532), (1982, 28574), (2041, 27748), (2198, 25766), (3964, 14287), (4082, 13874), (4396, 12883), (6937, 8164)]