51440334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 126406656

約数和(自身を除く): 74966322

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 127, 187, 209, 254, 323, 361, 374, 381, 418, 561, 627, 646, 722, 762, 969, 1083, 1122, 1254, 1397, 1938, 2159, 2166, 2413, 2794, 3553, 3971, 4191, 4318, 4826, 6137, 6477, 7106, 7239, 7942, 8382, 10659, 11913, 12274, 12954, 14478, 18411, 21318, 23749, 23826, 26543, 36822, 41021, 45847, 47498, 53086, 67507, 71247, 79629, 82042, 91694, 123063, 135014, 137541, 142494, 159258, 202521, 246126, 275082, 405042, 451231, 504317, 779399, 902462, 1008634, 1353693, 1512951, 1558798, 2338197, 2707386, 3025902, 4676394, 8573389, 17146778, 25720167, 51440334]

約数ペア:

[(1, 51440334), (2, 25720167), (3, 17146778), (6, 8573389), (11, 4676394), (17, 3025902), (19, 2707386), (22, 2338197), (33, 1558798), (34, 1512951), (38, 1353693), (51, 1008634), (57, 902462), (66, 779399), (102, 504317), (114, 451231), (127, 405042), (187, 275082), (209, 246126), (254, 202521), (323, 159258), (361, 142494), (374, 137541), (381, 135014), (418, 123063), (561, 91694), (627, 82042), (646, 79629), (722, 71247), (762, 67507), (969, 53086), (1083, 47498), (1122, 45847), (1254, 41021), (1397, 36822), (1938, 26543), (2159, 23826), (2166, 23749), (2413, 21318), (2794, 18411), (3553, 14478), (3971, 12954), (4191, 12274), (4318, 11913), (4826, 10659), (6137, 8382), (6477, 7942), (7106, 7239)]