47399590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18301}}^1$

素因数の和:18352

約数の個数: 32

約数和(自身を含む): 100148544

約数和(自身を除く): 52748954

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 18301, 36602, 91505, 128107, 183010, 256214, 640535, 677137, 1281070, 1354274, 3385685, 4739959, 6771370, 9479918, 23699795, 47399590]

約数ペア:

[(1, 47399590), (2, 23699795), (5, 9479918), (7, 6771370), (10, 4739959), (14, 3385685), (35, 1354274), (37, 1281070), (70, 677137), (74, 640535), (185, 256214), (259, 183010), (370, 128107), (518, 91505), (1295, 36602), (2590, 18301)]