50450319

素因数分解:

$3^2\times {\mathrm{113}}^2\times {\mathrm{439}}^1$

素因数の和:671

約数の個数: 18

約数和(自身を含む): 73690760

約数和(自身を除く): 23240441

約数列:

[1, 3, 9, 113, 339, 439, 1017, 1317, 3951, 12769, 38307, 49607, 114921, 148821, 446463, 5605591, 16816773, 50450319]

約数ペア:

[(1, 50450319), (3, 16816773), (9, 5605591), (113, 446463), (339, 148821), (439, 114921), (1017, 49607), (1317, 38307), (3951, 12769)]