49872947

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 53561088

約数和(自身を除く): 3688141

約数列:

[1, 23, 53, 163, 251, 1219, 3749, 5773, 8639, 13303, 40913, 198697, 305969, 940999, 2168389, 49872947]

約数ペア:

[(1, 49872947), (23, 2168389), (53, 940999), (163, 305969), (251, 198697), (1219, 40913), (3749, 13303), (5773, 8639)]