49720494

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{20261}}^1$

素因数の和:20675

約数の個数: 16

約数和(自身を含む): 99689040

約数和(自身を除く): 49968546

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 20261, 40522, 60783, 121566, 8286749, 16573498, 24860247, 49720494]

約数ペア:

[(1, 49720494), (2, 24860247), (3, 16573498), (6, 8286749), (409, 121566), (818, 60783), (1227, 40522), (2454, 20261)]