49305585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 93929472

約数和(自身を除く): 44623887

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 97, 103, 105, 141, 235, 291, 309, 329, 485, 515, 679, 705, 721, 987, 1455, 1545, 1645, 2037, 2163, 3395, 3605, 4559, 4841, 4935, 9991, 10185, 10815, 13677, 14523, 22795, 24205, 29973, 31913, 33887, 49955, 68385, 69937, 72615, 95739, 101661, 149865, 159565, 169435, 209811, 349685, 469577, 478695, 508305, 1049055, 1408731, 2347885, 3287039, 7043655, 9861117, 16435195, 49305585]

約数ペア:

[(1, 49305585), (3, 16435195), (5, 9861117), (7, 7043655), (15, 3287039), (21, 2347885), (35, 1408731), (47, 1049055), (97, 508305), (103, 478695), (105, 469577), (141, 349685), (235, 209811), (291, 169435), (309, 159565), (329, 149865), (485, 101661), (515, 95739), (679, 72615), (705, 69937), (721, 68385), (987, 49955), (1455, 33887), (1545, 31913), (1645, 29973), (2037, 24205), (2163, 22795), (3395, 14523), (3605, 13677), (4559, 10815), (4841, 10185), (4935, 9991)]