53128505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1933}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 66839040

約数和(自身を除く): 13710535

約数列:

[1, 5, 23, 115, 239, 1195, 1933, 5497, 9665, 27485, 44459, 222295, 461987, 2309935, 10625701, 53128505]

約数ペア:

[(1, 53128505), (5, 10625701), (23, 2309935), (115, 461987), (239, 222295), (1195, 44459), (1933, 27485), (5497, 9665)]