48901472920

素因数分解:

$2^3\times 5^1\times {\mathrm{1222536823}}^1$

素因数の和:1222536834

約数の個数: 16

約数和(自身を含む): 110028314160

約数和(自身を除く): 61126841240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1222536823, 2445073646, 4890147292, 6112684115, 9780294584, 12225368230, 24450736460, 48901472920]

約数ペア:

[(1, 48901472920), (2, 24450736460), (4, 12225368230), (5, 9780294584), (8, 6112684115), (10, 4890147292), (20, 2445073646), (40, 1222536823)]