47231480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22279}}^1$

素因数の和:22343

約数の個数: 32

約数和(自身を含む): 108280800

約数和(自身を除く): 61049320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 22279, 44558, 89116, 111395, 178232, 222790, 445580, 891160, 1180787, 2361574, 4723148, 5903935, 9446296, 11807870, 23615740, 47231480]

約数ペア:

[(1, 47231480), (2, 23615740), (4, 11807870), (5, 9446296), (8, 5903935), (10, 4723148), (20, 2361574), (40, 1180787), (53, 891160), (106, 445580), (212, 222790), (265, 178232), (424, 111395), (530, 89116), (1060, 44558), (2120, 22279)]