47720650

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{5273}}^1$

素因数の和:5466

約数の個数: 24

約数和(自身を含む): 89267724

約数和(自身を除く): 41547074

約数列:

[1, 2, 5, 10, 25, 50, 181, 362, 905, 1810, 4525, 5273, 9050, 10546, 26365, 52730, 131825, 263650, 954413, 1908826, 4772065, 9544130, 23860325, 47720650]

約数ペア:

[(1, 47720650), (2, 23860325), (5, 9544130), (10, 4772065), (25, 1908826), (50, 954413), (181, 263650), (362, 131825), (905, 52730), (1810, 26365), (4525, 10546), (5273, 9050)]