53978068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{435307}}^1$

素因数の和:435342

約数の個数: 12

約数和(自身を含む): 97508992

約数和(自身を除く): 43530924

約数列:

[1, 2, 4, 31, 62, 124, 435307, 870614, 1741228, 13494517, 26989034, 53978068]

約数ペア:

[(1, 53978068), (2, 26989034), (4, 13494517), (31, 1741228), (62, 870614), (124, 435307)]