51456946

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{569}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 78249600

約数和(自身を除く): 26792654

約数列:

[1, 2, 103, 206, 439, 569, 878, 1138, 45217, 58607, 90434, 117214, 249791, 499582, 25728473, 51456946]

約数ペア:

[(1, 51456946), (2, 25728473), (103, 499582), (206, 249791), (439, 117214), (569, 90434), (878, 58607), (1138, 45217)]