51700016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 104618304

約数和(自身を除く): 52918288

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1487, 2173, 2974, 4346, 5948, 8692, 11896, 17384, 23792, 34768, 60967, 78811, 121934, 157622, 243868, 315244, 487736, 630488, 975472, 1260976, 3231251, 6462502, 12925004, 25850008, 51700016]

約数ペア:

[(1, 51700016), (2, 25850008), (4, 12925004), (8, 6462502), (16, 3231251), (41, 1260976), (53, 975472), (82, 630488), (106, 487736), (164, 315244), (212, 243868), (328, 157622), (424, 121934), (656, 78811), (848, 60967), (1487, 34768), (2173, 23792), (2974, 17384), (4346, 11896), (5948, 8692)]