47788090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18451}}^1$

素因数の和:18502

約数の個数: 32

約数和(自身を含む): 100969344

約数和(自身を除く): 53181254

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 18451, 36902, 92255, 129157, 184510, 258314, 645785, 682687, 1291570, 1365374, 3413435, 4778809, 6826870, 9557618, 23894045, 47788090]

約数ペア:

[(1, 47788090), (2, 23894045), (5, 9557618), (7, 6826870), (10, 4778809), (14, 3413435), (35, 1365374), (37, 1291570), (70, 682687), (74, 645785), (185, 258314), (259, 184510), (370, 129157), (518, 92255), (1295, 36902), (2590, 18451)]