53218544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{175061}}^1$

素因数の和:175088

約数の個数: 20

約数和(自身を含む): 108538440

約数和(自身を除く): 55319896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 175061, 350122, 700244, 1400488, 2800976, 3326159, 6652318, 13304636, 26609272, 53218544]

約数ペア:

[(1, 53218544), (2, 26609272), (4, 13304636), (8, 6652318), (16, 3326159), (19, 2800976), (38, 1400488), (76, 700244), (152, 350122), (304, 175061)]