49123854

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 129024000

約数和(自身を除く): 79900146

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 29, 38, 39, 54, 57, 58, 78, 87, 114, 117, 127, 171, 174, 234, 247, 254, 261, 342, 351, 377, 381, 494, 513, 522, 551, 702, 741, 754, 762, 783, 1026, 1102, 1131, 1143, 1482, 1566, 1651, 1653, 2223, 2262, 2286, 2413, 3302, 3306, 3393, 3429, 3683, 4446, 4826, 4953, 4959, 6669, 6786, 6858, 7163, 7239, 7366, 9906, 9918, 10179, 11049, 13338, 14326, 14478, 14859, 14877, 20358, 21489, 21717, 22098, 29718, 29754, 31369, 33147, 42978, 43434, 44577, 47879, 62738, 64467, 65151, 66294, 69977, 89154, 94107, 95758, 99441, 128934, 130302, 139954, 143637, 188214, 193401, 198882, 209931, 282321, 287274, 386802, 419862, 430911, 564642, 629793, 846963, 861822, 909701, 1259586, 1292733, 1693926, 1819402, 1889379, 2585466, 2729103, 3778758, 5458206, 8187309, 16374618, 24561927, 49123854]

約数ペア:

[(1, 49123854), (2, 24561927), (3, 16374618), (6, 8187309), (9, 5458206), (13, 3778758), (18, 2729103), (19, 2585466), (26, 1889379), (27, 1819402), (29, 1693926), (38, 1292733), (39, 1259586), (54, 909701), (57, 861822), (58, 846963), (78, 629793), (87, 564642), (114, 430911), (117, 419862), (127, 386802), (171, 287274), (174, 282321), (234, 209931), (247, 198882), (254, 193401), (261, 188214), (342, 143637), (351, 139954), (377, 130302), (381, 128934), (494, 99441), (513, 95758), (522, 94107), (551, 89154), (702, 69977), (741, 66294), (754, 65151), (762, 64467), (783, 62738), (1026, 47879), (1102, 44577), (1131, 43434), (1143, 42978), (1482, 33147), (1566, 31369), (1651, 29754), (1653, 29718), (2223, 22098), (2262, 21717), (2286, 21489), (2413, 20358), (3302, 14877), (3306, 14859), (3393, 14478), (3429, 14326), (3683, 13338), (4446, 11049), (4826, 10179), (4953, 9918), (4959, 9906), (6669, 7366), (6786, 7239), (6858, 7163)]