47989798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{12689}}^1$

素因数の和:12783

約数の個数: 16

約数和(自身を含む): 75530880

約数和(自身を除く): 27541082

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 12689, 25378, 393359, 774029, 786718, 1548058, 23994899, 47989798]

約数ペア:

[(1, 47989798), (2, 23994899), (31, 1548058), (61, 786718), (62, 774029), (122, 393359), (1891, 25378), (3782, 12689)]