48290217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 70895232

約数和(自身を除く): 22605015

約数列:

[1, 3, 17, 37, 51, 111, 157, 163, 471, 489, 629, 1887, 2669, 2771, 5809, 6031, 8007, 8313, 17427, 18093, 25591, 76773, 98753, 102527, 296259, 307581, 435047, 946867, 1305141, 2840601, 16096739, 48290217]

約数ペア:

[(1, 48290217), (3, 16096739), (17, 2840601), (37, 1305141), (51, 946867), (111, 435047), (157, 307581), (163, 296259), (471, 102527), (489, 98753), (629, 76773), (1887, 25591), (2669, 18093), (2771, 17427), (5809, 8313), (6031, 8007)]