51813028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1487}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 93993984

約数和(自身を除く): 42180956

約数列:

[1, 2, 4, 31, 62, 124, 281, 562, 1124, 1487, 2974, 5948, 8711, 17422, 34844, 46097, 92194, 184388, 417847, 835694, 1671388, 12953257, 25906514, 51813028]

約数ペア:

[(1, 51813028), (2, 25906514), (4, 12953257), (31, 1671388), (62, 835694), (124, 417847), (281, 184388), (562, 92194), (1124, 46097), (1487, 34844), (2974, 17422), (5948, 8711)]