51215036

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 90994176

約数和(自身を除く): 39779140

約数列:

[1, 2, 4, 127, 181, 254, 362, 508, 557, 724, 1114, 2228, 22987, 45974, 70739, 91948, 100817, 141478, 201634, 282956, 403268, 12803759, 25607518, 51215036]

約数ペア:

[(1, 51215036), (2, 25607518), (4, 12803759), (127, 403268), (181, 282956), (254, 201634), (362, 141478), (508, 100817), (557, 91948), (724, 70739), (1114, 45974), (2228, 22987)]