51681154

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 92077056

約数和(自身を除く): 40395902

約数列:

[1, 2, 7, 14, 31, 62, 193, 217, 386, 434, 617, 1234, 1351, 2702, 4319, 5983, 8638, 11966, 19127, 38254, 41881, 83762, 119081, 133889, 238162, 267778, 833567, 1667134, 3691511, 7383022, 25840577, 51681154]

約数ペア:

[(1, 51681154), (2, 25840577), (7, 7383022), (14, 3691511), (31, 1667134), (62, 833567), (193, 267778), (217, 238162), (386, 133889), (434, 119081), (617, 83762), (1234, 41881), (1351, 38254), (2702, 19127), (4319, 11966), (5983, 8638)]