55242788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{631}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 99274560

約数和(自身を除く): 44031772

約数列:

[1, 2, 4, 43, 86, 172, 509, 631, 1018, 1262, 2036, 2524, 21887, 27133, 43774, 54266, 87548, 108532, 321179, 642358, 1284716, 13810697, 27621394, 55242788]

約数ペア:

[(1, 55242788), (2, 27621394), (4, 13810697), (43, 1284716), (86, 642358), (172, 321179), (509, 108532), (631, 87548), (1018, 54266), (1262, 43774), (2036, 27133), (2524, 21887)]