54478628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1789}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 99839040

約数和(自身を除く): 45360412

約数列:

[1, 2, 4, 23, 46, 92, 331, 662, 1324, 1789, 3578, 7156, 7613, 15226, 30452, 41147, 82294, 164588, 592159, 1184318, 2368636, 13619657, 27239314, 54478628]

約数ペア:

[(1, 54478628), (2, 27239314), (4, 13619657), (23, 2368636), (46, 1184318), (92, 592159), (331, 164588), (662, 82294), (1324, 41147), (1789, 30452), (3578, 15226), (7156, 7613)]