48997998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 129642240

約数和(自身を除く): 80644242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 97, 114, 126, 133, 171, 194, 211, 266, 291, 342, 399, 422, 582, 633, 679, 798, 873, 1197, 1266, 1358, 1477, 1746, 1843, 1899, 2037, 2394, 2954, 3686, 3798, 4009, 4074, 4431, 5529, 6111, 8018, 8862, 11058, 12027, 12222, 12901, 13293, 16587, 20467, 24054, 25802, 26586, 28063, 33174, 36081, 38703, 40934, 56126, 61401, 72162, 77406, 84189, 116109, 122802, 143269, 168378, 184203, 232218, 252567, 286538, 368406, 388873, 429807, 505134, 777746, 859614, 1166619, 1289421, 2333238, 2578842, 2722111, 3499857, 5444222, 6999714, 8166333, 16332666, 24498999, 48997998]

約数ペア:

[(1, 48997998), (2, 24498999), (3, 16332666), (6, 8166333), (7, 6999714), (9, 5444222), (14, 3499857), (18, 2722111), (19, 2578842), (21, 2333238), (38, 1289421), (42, 1166619), (57, 859614), (63, 777746), (97, 505134), (114, 429807), (126, 388873), (133, 368406), (171, 286538), (194, 252567), (211, 232218), (266, 184203), (291, 168378), (342, 143269), (399, 122802), (422, 116109), (582, 84189), (633, 77406), (679, 72162), (798, 61401), (873, 56126), (1197, 40934), (1266, 38703), (1358, 36081), (1477, 33174), (1746, 28063), (1843, 26586), (1899, 25802), (2037, 24054), (2394, 20467), (2954, 16587), (3686, 13293), (3798, 12901), (4009, 12222), (4074, 12027), (4431, 11058), (5529, 8862), (6111, 8018)]