53831148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{640847}}^1$

素因数の和:640861

約数の個数: 24

約数和(自身を含む): 143549952

約数和(自身を除く): 89718804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 640847, 1281694, 1922541, 2563388, 3845082, 4485929, 7690164, 8971858, 13457787, 17943716, 26915574, 53831148]

約数ペア:

[(1, 53831148), (2, 26915574), (3, 17943716), (4, 13457787), (6, 8971858), (7, 7690164), (12, 4485929), (14, 3845082), (21, 2563388), (28, 1922541), (42, 1281694), (84, 640847)]