51030736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 105421824

約数和(自身を除く): 54391088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1151, 1304, 2302, 2608, 2771, 4604, 5542, 9208, 11084, 18416, 19567, 22168, 39134, 44336, 78268, 156536, 187613, 313072, 375226, 750452, 1500904, 3001808, 3189421, 6378842, 12757684, 25515368, 51030736]

約数ペア:

[(1, 51030736), (2, 25515368), (4, 12757684), (8, 6378842), (16, 3189421), (17, 3001808), (34, 1500904), (68, 750452), (136, 375226), (163, 313072), (272, 187613), (326, 156536), (652, 78268), (1151, 44336), (1304, 39134), (2302, 22168), (2608, 19567), (2771, 18416), (4604, 11084), (5542, 9208)]