51467792

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1287

約数の個数: 40

約数和(自身を含む): 103764192

約数和(自身を除く): 52296400

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 1171, 2342, 2747, 4684, 5494, 9368, 10988, 18736, 21976, 43952, 48011, 78457, 96022, 156914, 192044, 313828, 384088, 627656, 768176, 1255312, 3216737, 6433474, 12866948, 25733896, 51467792]

約数ペア:

[(1, 51467792), (2, 25733896), (4, 12866948), (8, 6433474), (16, 3216737), (41, 1255312), (67, 768176), (82, 627656), (134, 384088), (164, 313828), (268, 192044), (328, 156914), (536, 96022), (656, 78457), (1072, 48011), (1171, 43952), (2342, 21976), (2747, 18736), (4684, 10988), (5494, 9368)]