48875001

素因数分解:

$3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 76071744

約数和(自身を除く): 27196743

約数列:

[1, 3, 7, 21, 49, 147, 503, 661, 1509, 1983, 3521, 4627, 10563, 13881, 24647, 32389, 73941, 97167, 332483, 997449, 2327381, 6982143, 16291667, 48875001]

約数ペア:

[(1, 48875001), (3, 16291667), (7, 6982143), (21, 2327381), (49, 997449), (147, 332483), (503, 97167), (661, 73941), (1509, 32389), (1983, 24647), (3521, 13881), (4627, 10563)]