55798372

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22391}}^1$

素因数の和:22491

約数の個数: 24

約数和(自身を含む): 112855680

約数和(自身を除く): 57057308

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 22391, 44782, 89564, 156737, 313474, 626948, 1992799, 3985598, 7971196, 13949593, 27899186, 55798372]

約数ペア:

[(1, 55798372), (2, 27899186), (4, 13949593), (7, 7971196), (14, 3985598), (28, 1992799), (89, 626948), (178, 313474), (356, 156737), (623, 89564), (1246, 44782), (2492, 22391)]