47403010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 86969520

約数和(自身を除く): 39566510

約数列:

[1, 2, 5, 10, 109, 157, 218, 277, 314, 545, 554, 785, 1090, 1385, 1570, 2770, 17113, 30193, 34226, 43489, 60386, 85565, 86978, 150965, 171130, 217445, 301930, 434890, 4740301, 9480602, 23701505, 47403010]

約数ペア:

[(1, 47403010), (2, 23701505), (5, 9480602), (10, 4740301), (109, 434890), (157, 301930), (218, 217445), (277, 171130), (314, 150965), (545, 86978), (554, 85565), (785, 60386), (1090, 43489), (1385, 34226), (1570, 30193), (2770, 17113)]