47640521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 51870720

約数和(自身を除く): 4230199

約数列:

[1, 23, 31, 109, 613, 713, 2507, 3379, 14099, 19003, 66817, 77717, 437069, 1536791, 2071327, 47640521]

約数ペア:

[(1, 47640521), (23, 2071327), (31, 1536791), (109, 437069), (613, 77717), (713, 66817), (2507, 19003), (3379, 14099)]