51665176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 57198824

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 83, 92, 136, 166, 184, 199, 332, 391, 398, 664, 782, 796, 1411, 1564, 1592, 1909, 2822, 3128, 3383, 3818, 4577, 5644, 6766, 7636, 9154, 11288, 13532, 15272, 16517, 18308, 27064, 32453, 33034, 36616, 64906, 66068, 77809, 129812, 132136, 155618, 259624, 280789, 311236, 379891, 561578, 622472, 759782, 1123156, 1519564, 2246312, 3039128, 6458147, 12916294, 25832588, 51665176]

約数ペア:

[(1, 51665176), (2, 25832588), (4, 12916294), (8, 6458147), (17, 3039128), (23, 2246312), (34, 1519564), (46, 1123156), (68, 759782), (83, 622472), (92, 561578), (136, 379891), (166, 311236), (184, 280789), (199, 259624), (332, 155618), (391, 132136), (398, 129812), (664, 77809), (782, 66068), (796, 64906), (1411, 36616), (1564, 33034), (1592, 32453), (1909, 27064), (2822, 18308), (3128, 16517), (3383, 15272), (3818, 13532), (4577, 11288), (5644, 9154), (6766, 7636)]