51286364

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{863}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 91445760

約数和(自身を除く): 40159396

約数列:

[1, 2, 4, 83, 166, 179, 332, 358, 716, 863, 1726, 3452, 14857, 29714, 59428, 71629, 143258, 154477, 286516, 308954, 617908, 12821591, 25643182, 51286364]

約数ペア:

[(1, 51286364), (2, 25643182), (4, 12821591), (83, 617908), (166, 308954), (179, 286516), (332, 154477), (358, 143258), (716, 71629), (863, 59428), (1726, 29714), (3452, 14857)]