51474955

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39749}}^1$

素因数の和:39798

約数の個数: 16

約数和(自身を含む): 72504000

約数和(自身を除く): 21029045

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 39749, 198745, 278243, 1391215, 1470713, 7353565, 10294991, 51474955]

約数ペア:

[(1, 51474955), (5, 10294991), (7, 7353565), (35, 1470713), (37, 1391215), (185, 278243), (259, 198745), (1295, 39749)]