47808054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^2\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 121527120

約数和(自身を除く): 73719066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 109, 118, 126, 177, 218, 327, 354, 413, 531, 654, 763, 826, 981, 1062, 1239, 1526, 1962, 2289, 2478, 3481, 3717, 4578, 6431, 6867, 6962, 7434, 10443, 12862, 13734, 19293, 20886, 24367, 31329, 38586, 45017, 48734, 57879, 62658, 73101, 90034, 115758, 135051, 146202, 219303, 270102, 379429, 405153, 438606, 758858, 810306, 1138287, 2276574, 2656003, 3414861, 5312006, 6829722, 7968009, 15936018, 23904027, 47808054]

約数ペア:

[(1, 47808054), (2, 23904027), (3, 15936018), (6, 7968009), (7, 6829722), (9, 5312006), (14, 3414861), (18, 2656003), (21, 2276574), (42, 1138287), (59, 810306), (63, 758858), (109, 438606), (118, 405153), (126, 379429), (177, 270102), (218, 219303), (327, 146202), (354, 135051), (413, 115758), (531, 90034), (654, 73101), (763, 62658), (826, 57879), (981, 48734), (1062, 45017), (1239, 38586), (1526, 31329), (1962, 24367), (2289, 20886), (2478, 19293), (3481, 13734), (3717, 12862), (4578, 10443), (6431, 7434), (6867, 6962)]