54768476

素因数分解:

$2^2\times 7^2\times {\mathrm{279431}}^1$

素因数の和:279449

約数の個数: 18

約数和(自身を含む): 111493368

約数和(自身を除く): 56724892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 279431, 558862, 1117724, 1956017, 3912034, 7824068, 13692119, 27384238, 54768476]

約数ペア:

[(1, 54768476), (2, 27384238), (4, 13692119), (7, 7824068), (14, 3912034), (28, 1956017), (49, 1117724), (98, 558862), (196, 279431)]