51994075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17477}}^1$

素因数の和:17511

約数の個数: 24

約数和(自身を含む): 78021792

約数和(自身を除く): 26027717

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 17477, 87385, 122339, 297109, 436925, 611695, 1485545, 2079763, 3058475, 7427725, 10398815, 51994075]

約数ペア:

[(1, 51994075), (5, 10398815), (7, 7427725), (17, 3058475), (25, 2079763), (35, 1485545), (85, 611695), (119, 436925), (175, 297109), (425, 122339), (595, 87385), (2975, 17477)]