47921908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1319}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 86929920

約数和(自身を除く): 39008012

約数列:

[1, 2, 4, 31, 62, 124, 293, 586, 1172, 1319, 2638, 5276, 9083, 18166, 36332, 40889, 81778, 163556, 386467, 772934, 1545868, 11980477, 23960954, 47921908]

約数ペア:

[(1, 47921908), (2, 23960954), (4, 11980477), (31, 1545868), (62, 772934), (124, 386467), (293, 163556), (586, 81778), (1172, 40889), (1319, 36332), (2638, 18166), (5276, 9083)]