51454736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169259}}^1$

素因数の和:169286

約数の個数: 20

約数和(自身を含む): 104941200

約数和(自身を除く): 53486464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169259, 338518, 677036, 1354072, 2708144, 3215921, 6431842, 12863684, 25727368, 51454736]

約数ペア:

[(1, 51454736), (2, 25727368), (4, 12863684), (8, 6431842), (16, 3215921), (19, 2708144), (38, 1354072), (76, 677036), (152, 338518), (304, 169259)]