53391828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{635617}}^1$

素因数の和:635631

約数の個数: 24

約数和(自身を含む): 142378432

約数和(自身を除く): 88986604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 635617, 1271234, 1906851, 2542468, 3813702, 4449319, 7627404, 8898638, 13347957, 17797276, 26695914, 53391828]

約数ペア:

[(1, 53391828), (2, 26695914), (3, 17797276), (4, 13347957), (6, 8898638), (7, 7627404), (12, 4449319), (14, 3813702), (21, 2542468), (28, 1906851), (42, 1271234), (84, 635617)]