51257294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9209}}^1$

素因数の和:9256

約数の個数: 24

約数和(自身を含む): 88194960

約数和(自身を除く): 36937666

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 9209, 18418, 101299, 202598, 211807, 423614, 1114289, 2228578, 2329877, 4659754, 25628647, 51257294]

約数ペア:

[(1, 51257294), (2, 25628647), (11, 4659754), (22, 2329877), (23, 2228578), (46, 1114289), (121, 423614), (242, 211807), (253, 202598), (506, 101299), (2783, 18418), (5566, 9209)]