53918004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{641881}}^1$

素因数の和:641895

約数の個数: 24

約数和(自身を含む): 143781568

約数和(自身を除く): 89863564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 641881, 1283762, 1925643, 2567524, 3851286, 4493167, 7702572, 8986334, 13479501, 17972668, 26959002, 53918004]

約数ペア:

[(1, 53918004), (2, 26959002), (3, 17972668), (4, 13479501), (6, 8986334), (7, 7702572), (12, 4493167), (14, 3851286), (21, 2567524), (28, 1925643), (42, 1283762), (84, 641881)]