55973631

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 91404288

約数和(自身を除く): 35430657

約数列:

[1, 3, 7, 21, 31, 49, 71, 93, 147, 173, 213, 217, 497, 519, 651, 1211, 1491, 1519, 2201, 3479, 3633, 4557, 5363, 6603, 8477, 10437, 12283, 15407, 16089, 25431, 36849, 37541, 46221, 85981, 107849, 112623, 257943, 262787, 323547, 380773, 601867, 788361, 1142319, 1805601, 2665411, 7996233, 18657877, 55973631]

約数ペア:

[(1, 55973631), (3, 18657877), (7, 7996233), (21, 2665411), (31, 1805601), (49, 1142319), (71, 788361), (93, 601867), (147, 380773), (173, 323547), (213, 262787), (217, 257943), (497, 112623), (519, 107849), (651, 85981), (1211, 46221), (1491, 37541), (1519, 36849), (2201, 25431), (3479, 16089), (3633, 15407), (4557, 12283), (5363, 10437), (6603, 8477)]