53626869

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 85423104

約数和(自身を除く): 31796235

約数列:

[1, 3, 9, 23, 31, 61, 69, 93, 137, 183, 207, 279, 411, 549, 713, 1233, 1403, 1891, 2139, 3151, 4209, 4247, 5673, 6417, 8357, 9453, 12627, 12741, 17019, 25071, 28359, 38223, 43493, 75213, 97681, 130479, 192211, 259067, 293043, 391437, 576633, 777201, 879129, 1729899, 2331603, 5958541, 17875623, 53626869]

約数ペア:

[(1, 53626869), (3, 17875623), (9, 5958541), (23, 2331603), (31, 1729899), (61, 879129), (69, 777201), (93, 576633), (137, 391437), (183, 293043), (207, 259067), (279, 192211), (411, 130479), (549, 97681), (713, 75213), (1233, 43493), (1403, 38223), (1891, 28359), (2139, 25071), (3151, 17019), (4209, 12741), (4247, 12627), (5673, 9453), (6417, 8357)]