47149750

素因数分解:

$2^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 88920000

約数和(自身を除く): 41770250

約数列:

[1, 2, 5, 10, 25, 50, 125, 151, 250, 302, 755, 1249, 1510, 2498, 3775, 6245, 7550, 12490, 18875, 31225, 37750, 62450, 156125, 188599, 312250, 377198, 942995, 1885990, 4714975, 9429950, 23574875, 47149750]

約数ペア:

[(1, 47149750), (2, 23574875), (5, 9429950), (10, 4714975), (25, 1885990), (50, 942995), (125, 377198), (151, 312250), (250, 188599), (302, 156125), (755, 62450), (1249, 37750), (1510, 31225), (2498, 18875), (3775, 12490), (6245, 7550)]