51194854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 88715088

約数和(自身を除く): 37520234

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 97, 194, 323, 361, 646, 722, 731, 817, 1462, 1634, 1649, 1843, 3298, 3686, 4171, 6137, 8342, 12274, 13889, 15523, 27778, 31046, 31331, 35017, 62662, 70034, 70907, 79249, 141814, 158498, 263891, 527782, 595289, 1190578, 1347233, 1505731, 2694466, 3011462, 25597427, 51194854]

約数ペア:

[(1, 51194854), (2, 25597427), (17, 3011462), (19, 2694466), (34, 1505731), (38, 1347233), (43, 1190578), (86, 595289), (97, 527782), (194, 263891), (323, 158498), (361, 141814), (646, 79249), (722, 70907), (731, 70034), (817, 62662), (1462, 35017), (1634, 31331), (1649, 31046), (1843, 27778), (3298, 15523), (3686, 13889), (4171, 12274), (6137, 8342)]