50154741

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 92736000

約数和(自身を除く): 42581259

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 137, 149, 189, 273, 351, 411, 447, 819, 959, 1043, 1233, 1341, 1781, 1937, 2457, 2877, 3129, 3699, 4023, 5343, 5811, 8631, 9387, 12467, 13559, 16029, 17433, 20413, 25893, 28161, 37401, 40677, 48087, 52299, 61239, 112203, 122031, 142891, 183717, 265369, 336609, 366093, 428673, 551151, 796107, 1286019, 1857583, 2388321, 3858057, 5572749, 7164963, 16718247, 50154741]

約数ペア:

[(1, 50154741), (3, 16718247), (7, 7164963), (9, 5572749), (13, 3858057), (21, 2388321), (27, 1857583), (39, 1286019), (63, 796107), (91, 551151), (117, 428673), (137, 366093), (149, 336609), (189, 265369), (273, 183717), (351, 142891), (411, 122031), (447, 112203), (819, 61239), (959, 52299), (1043, 48087), (1233, 40677), (1341, 37401), (1781, 28161), (1937, 25893), (2457, 20413), (2877, 17433), (3129, 16029), (3699, 13559), (4023, 12467), (5343, 9387), (5811, 8631)]