48982850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19993}}^1$

素因数の和:20019

約数の個数: 36

約数和(自身を含む): 105988194

約数和(自身を除く): 57005344

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 19993, 39986, 99965, 139951, 199930, 279902, 499825, 699755, 979657, 999650, 1399510, 1959314, 3498775, 4898285, 6997550, 9796570, 24491425, 48982850]

約数ペア:

[(1, 48982850), (2, 24491425), (5, 9796570), (7, 6997550), (10, 4898285), (14, 3498775), (25, 1959314), (35, 1399510), (49, 999650), (50, 979657), (70, 699755), (98, 499825), (175, 279902), (245, 199930), (350, 139951), (490, 99965), (1225, 39986), (2450, 19993)]