49469511

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 83483136

約数和(自身を除く): 34013625

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 169, 263, 273, 371, 507, 689, 789, 1113, 1183, 1841, 2067, 3419, 3549, 4823, 5523, 8957, 10257, 13939, 14469, 23933, 26871, 41817, 44447, 62699, 71799, 97573, 133341, 181207, 188097, 292719, 311129, 543621, 933387, 1268449, 2355691, 3805347, 7067073, 16489837, 49469511]

約数ペア:

[(1, 49469511), (3, 16489837), (7, 7067073), (13, 3805347), (21, 2355691), (39, 1268449), (53, 933387), (91, 543621), (159, 311129), (169, 292719), (263, 188097), (273, 181207), (371, 133341), (507, 97573), (689, 71799), (789, 62699), (1113, 44447), (1183, 41817), (1841, 26871), (2067, 23933), (3419, 14469), (3549, 13939), (4823, 10257), (5523, 8957)]