49555548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6781}}^1$

素因数の和:6827

約数の個数: 72

約数和(自身を含む): 148118880

約数和(自身を除く): 98563332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 6781, 7308, 13562, 20343, 27124, 40686, 47467, 61029, 81372, 94934, 122058, 142401, 189868, 196649, 244116, 284802, 393298, 427203, 569604, 589947, 786596, 854406, 1179894, 1376543, 1708812, 1769841, 2359788, 2753086, 3539682, 4129629, 5506172, 7079364, 8259258, 12388887, 16518516, 24777774, 49555548]

約数ペア:

[(1, 49555548), (2, 24777774), (3, 16518516), (4, 12388887), (6, 8259258), (7, 7079364), (9, 5506172), (12, 4129629), (14, 3539682), (18, 2753086), (21, 2359788), (28, 1769841), (29, 1708812), (36, 1376543), (42, 1179894), (58, 854406), (63, 786596), (84, 589947), (87, 569604), (116, 427203), (126, 393298), (174, 284802), (203, 244116), (252, 196649), (261, 189868), (348, 142401), (406, 122058), (522, 94934), (609, 81372), (812, 61029), (1044, 47467), (1218, 40686), (1827, 27124), (2436, 20343), (3654, 13562), (6781, 7308)]