51833392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{249199}}^1$

素因数の和:249220

約数の個数: 20

約数和(自身を含む): 108152800

約数和(自身を除く): 56319408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 249199, 498398, 996796, 1993592, 3239587, 3987184, 6479174, 12958348, 25916696, 51833392]

約数ペア:

[(1, 51833392), (2, 25916696), (4, 12958348), (8, 6479174), (13, 3987184), (16, 3239587), (26, 1993592), (52, 996796), (104, 498398), (208, 249199)]