51039758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 96104448

約数和(自身を除く): 45064690

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1727, 2111, 2198, 3454, 4222, 12089, 14777, 23221, 24178, 29554, 46442, 162547, 325094, 331427, 662854, 2319989, 3645697, 4639978, 7291394, 25519879, 51039758]

約数ペア:

[(1, 51039758), (2, 25519879), (7, 7291394), (11, 4639978), (14, 3645697), (22, 2319989), (77, 662854), (154, 331427), (157, 325094), (314, 162547), (1099, 46442), (1727, 29554), (2111, 24178), (2198, 23221), (3454, 14777), (4222, 12089)]