49955379

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 22275021

約数列:

[1, 3, 23, 43, 69, 113, 129, 149, 339, 447, 989, 2599, 2967, 3427, 4859, 6407, 7797, 10281, 14577, 16837, 19221, 50511, 111757, 147361, 335271, 387251, 442083, 723991, 1161753, 2171973, 16651793, 49955379]

約数ペア:

[(1, 49955379), (3, 16651793), (23, 2171973), (43, 1161753), (69, 723991), (113, 442083), (129, 387251), (149, 335271), (339, 147361), (447, 111757), (989, 50511), (2599, 19221), (2967, 16837), (3427, 14577), (4859, 10281), (6407, 7797)]