49391985

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{41681}}^1$

素因数の和:41768

約数の個数: 16

約数和(自身を含む): 80029440

約数和(自身を除く): 30637455

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 41681, 125043, 208405, 625215, 3292799, 9878397, 16463995, 49391985]

約数ペア:

[(1, 49391985), (3, 16463995), (5, 9878397), (15, 3292799), (79, 625215), (237, 208405), (395, 125043), (1185, 41681)]