51179498

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 78122880

約数和(自身を除く): 26943382

約数列:

[1, 2, 71, 142, 439, 821, 878, 1642, 31169, 58291, 62338, 116582, 360419, 720838, 25589749, 51179498]

約数ペア:

[(1, 51179498), (2, 25589749), (71, 720838), (142, 360419), (439, 116582), (821, 62338), (878, 58291), (1642, 31169)]