55980246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{190409}}^1$

素因数の和:190428

約数の個数: 24

約数和(自身を含む): 130240440

約数和(自身を除く): 74260194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 190409, 380818, 571227, 1142454, 1332863, 2665726, 3998589, 7997178, 9330041, 18660082, 27990123, 55980246]

約数ペア:

[(1, 55980246), (2, 27990123), (3, 18660082), (6, 9330041), (7, 7997178), (14, 3998589), (21, 2665726), (42, 1332863), (49, 1142454), (98, 571227), (147, 380818), (294, 190409)]