52553750

素因数分解:

$2^1\times 5^4\times {\mathrm{42043}}^1$

素因数の和:42065

約数の個数: 20

約数和(自身を含む): 98509092

約数和(自身を除く): 45955342

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 42043, 84086, 210215, 420430, 1051075, 2102150, 5255375, 10510750, 26276875, 52553750]

約数ペア:

[(1, 52553750), (2, 26276875), (5, 10510750), (10, 5255375), (25, 2102150), (50, 1051075), (125, 420430), (250, 210215), (625, 84086), (1250, 42043)]