47912720

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10151}}^1$

素因数の和:10223

約数の個数: 40

約数和(自身を含む): 113296320

約数和(自身を除く): 65383600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 10151, 20302, 40604, 50755, 81208, 101510, 162416, 203020, 406040, 598909, 812080, 1197818, 2395636, 2994545, 4791272, 5989090, 9582544, 11978180, 23956360, 47912720]

約数ペア:

[(1, 47912720), (2, 23956360), (4, 11978180), (5, 9582544), (8, 5989090), (10, 4791272), (16, 2994545), (20, 2395636), (40, 1197818), (59, 812080), (80, 598909), (118, 406040), (236, 203020), (295, 162416), (472, 101510), (590, 81208), (944, 50755), (1180, 40604), (2360, 20302), (4720, 10151)]