49730538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 117936000

約数和(自身を除く): 68205462

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 149, 286, 298, 389, 429, 447, 778, 858, 894, 1167, 1639, 1937, 2334, 3278, 3874, 4279, 4917, 5057, 5811, 8558, 9834, 10114, 11622, 12837, 15171, 21307, 25674, 30342, 42614, 55627, 57961, 63921, 111254, 115922, 127842, 166881, 173883, 333762, 347766, 637571, 753493, 1275142, 1506986, 1912713, 2260479, 3825426, 4520958, 8288423, 16576846, 24865269, 49730538]

約数ペア:

[(1, 49730538), (2, 24865269), (3, 16576846), (6, 8288423), (11, 4520958), (13, 3825426), (22, 2260479), (26, 1912713), (33, 1506986), (39, 1275142), (66, 753493), (78, 637571), (143, 347766), (149, 333762), (286, 173883), (298, 166881), (389, 127842), (429, 115922), (447, 111254), (778, 63921), (858, 57961), (894, 55627), (1167, 42614), (1639, 30342), (1937, 25674), (2334, 21307), (3278, 15171), (3874, 12837), (4279, 11622), (4917, 10114), (5057, 9834), (5811, 8558)]