53558378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{8147}}^1$

素因数の和:8341

約数の個数: 16

約数和(自身を含む): 85065120

約数和(自身を除く): 31506742

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 8147, 16294, 154793, 309586, 1409431, 2818862, 26779189, 53558378]

約数ペア:

[(1, 53558378), (2, 26779189), (19, 2818862), (38, 1409431), (173, 309586), (346, 154793), (3287, 16294), (6574, 8147)]