48347420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219761}}^1$

素因数の和:219781

約数の個数: 24

約数和(自身を含む): 110760048

約数和(自身を除く): 62412628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 219761, 439522, 879044, 1098805, 2197610, 2417371, 4395220, 4834742, 9669484, 12086855, 24173710, 48347420]

約数ペア:

[(1, 48347420), (2, 24173710), (4, 12086855), (5, 9669484), (10, 4834742), (11, 4395220), (20, 2417371), (22, 2197610), (44, 1098805), (55, 879044), (110, 439522), (220, 219761)]