49261640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26203}}^1$

素因数の和:26261

約数の個数: 32

約数和(自身を含む): 113201280

約数和(自身を除く): 63939640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 26203, 52406, 104812, 131015, 209624, 262030, 524060, 1048120, 1231541, 2463082, 4926164, 6157705, 9852328, 12315410, 24630820, 49261640]

約数ペア:

[(1, 49261640), (2, 24630820), (4, 12315410), (5, 9852328), (8, 6157705), (10, 4926164), (20, 2463082), (40, 1231541), (47, 1048120), (94, 524060), (188, 262030), (235, 209624), (376, 131015), (470, 104812), (940, 52406), (1880, 26203)]