48990170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 93199680

約数和(自身を除く): 44209510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 401, 643, 802, 1286, 2005, 3215, 4010, 6430, 7619, 12217, 15238, 24434, 38095, 61085, 76190, 122170, 257843, 515686, 1289215, 2578430, 4899017, 9798034, 24495085, 48990170]

約数ペア:

[(1, 48990170), (2, 24495085), (5, 9798034), (10, 4899017), (19, 2578430), (38, 1289215), (95, 515686), (190, 257843), (401, 122170), (643, 76190), (802, 61085), (1286, 38095), (2005, 24434), (3215, 15238), (4010, 12217), (6430, 7619)]