51521132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1031}}^1$

素因数の和:1110

約数の個数: 36

約数和(自身を含む): 100428048

約数和(自身を除く): 48906916

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1031, 1612, 1922, 2062, 3844, 4124, 12493, 13403, 24986, 26806, 31961, 49972, 53612, 63922, 127844, 415493, 830986, 990791, 1661972, 1981582, 3963164, 12880283, 25760566, 51521132]

約数ペア:

[(1, 51521132), (2, 25760566), (4, 12880283), (13, 3963164), (26, 1981582), (31, 1661972), (52, 990791), (62, 830986), (124, 415493), (403, 127844), (806, 63922), (961, 53612), (1031, 49972), (1612, 31961), (1922, 26806), (2062, 24986), (3844, 13403), (4124, 12493)]