51172814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17489}}^1$

素因数の和:17528

約数の個数: 32

約数和(自身を含む): 100742400

約数和(自身を除く): 49569586

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 17489, 34978, 122423, 192379, 244846, 332291, 384758, 664582, 1346653, 2326037, 2693306, 3655201, 4652074, 7310402, 25586407, 51172814]

約数ペア:

[(1, 51172814), (2, 25586407), (7, 7310402), (11, 4652074), (14, 3655201), (19, 2693306), (22, 2326037), (38, 1346653), (77, 664582), (133, 384758), (154, 332291), (209, 244846), (266, 192379), (418, 122423), (1463, 34978), (2926, 17489)]