47751250

素因数分解:

$2^1\times 5^4\times {\mathrm{38201}}^1$

素因数の和:38223

約数の個数: 20

約数和(自身を含む): 89507286

約数和(自身を除く): 41756036

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 38201, 76402, 191005, 382010, 955025, 1910050, 4775125, 9550250, 23875625, 47751250]

約数ペア:

[(1, 47751250), (2, 23875625), (5, 9550250), (10, 4775125), (25, 1910050), (50, 955025), (125, 382010), (250, 191005), (625, 76402), (1250, 38201)]