51995686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 84446208

約数和(自身を除く): 32450522

約数列:

[1, 2, 23, 43, 46, 86, 97, 194, 271, 542, 989, 1978, 2231, 4171, 4462, 6233, 8342, 11653, 12466, 23306, 26287, 52574, 95933, 191866, 268019, 536038, 604601, 1130341, 1209202, 2260682, 25997843, 51995686]

約数ペア:

[(1, 51995686), (2, 25997843), (23, 2260682), (43, 1209202), (46, 1130341), (86, 604601), (97, 536038), (194, 268019), (271, 191866), (542, 95933), (989, 52574), (1978, 26287), (2231, 23306), (4171, 12466), (4462, 11653), (6233, 8342)]