51222224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{188317}}^1$

素因数の和:188342

約数の個数: 20

約数和(自身を含む): 105081444

約数和(自身を除く): 53859220

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 188317, 376634, 753268, 1506536, 3013072, 3201389, 6402778, 12805556, 25611112, 51222224]

約数ペア:

[(1, 51222224), (2, 25611112), (4, 12805556), (8, 6402778), (16, 3201389), (17, 3013072), (34, 1506536), (68, 753268), (136, 376634), (272, 188317)]