49412125

素因数分解:

$5^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 71136000

約数和(自身を除く): 21723875

約数列:

[1, 5, 7, 25, 35, 125, 149, 175, 379, 745, 875, 1043, 1895, 2653, 3725, 5215, 9475, 13265, 18625, 26075, 47375, 56471, 66325, 130375, 282355, 331625, 395297, 1411775, 1976485, 7058875, 9882425, 49412125]

約数ペア:

[(1, 49412125), (5, 9882425), (7, 7058875), (25, 1976485), (35, 1411775), (125, 395297), (149, 331625), (175, 282355), (379, 130375), (745, 66325), (875, 56471), (1043, 47375), (1895, 26075), (2653, 18625), (3725, 13265), (5215, 9475)]