47105030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7561}}^1$

素因数の和:7664

約数の個数: 32

約数和(自身を含む): 98003520

約数和(自身を除く): 50898490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 7561, 15122, 37805, 52927, 75610, 105854, 264635, 529270, 672929, 1345858, 3364645, 4710503, 6729290, 9421006, 23552515, 47105030]

約数ペア:

[(1, 47105030), (2, 23552515), (5, 9421006), (7, 6729290), (10, 4710503), (14, 3364645), (35, 1345858), (70, 672929), (89, 529270), (178, 264635), (445, 105854), (623, 75610), (890, 52927), (1246, 37805), (3115, 15122), (6230, 7561)]