55495128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2143}}^1$

素因数の和:2248

約数の個数: 64

約数和(自身を含む): 151280640

約数和(自身を除く): 95785512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2143, 2158, 3237, 4286, 4316, 6429, 6474, 8572, 8632, 12858, 12948, 17144, 25716, 25896, 27859, 51432, 55718, 83577, 111436, 167154, 177869, 222872, 334308, 355738, 533607, 668616, 711476, 1067214, 1422952, 2134428, 2312297, 4268856, 4624594, 6936891, 9249188, 13873782, 18498376, 27747564, 55495128]

約数ペア:

[(1, 55495128), (2, 27747564), (3, 18498376), (4, 13873782), (6, 9249188), (8, 6936891), (12, 4624594), (13, 4268856), (24, 2312297), (26, 2134428), (39, 1422952), (52, 1067214), (78, 711476), (83, 668616), (104, 533607), (156, 355738), (166, 334308), (249, 222872), (312, 177869), (332, 167154), (498, 111436), (664, 83577), (996, 55718), (1079, 51432), (1992, 27859), (2143, 25896), (2158, 25716), (3237, 17144), (4286, 12948), (4316, 12858), (6429, 8632), (6474, 8572)]