55879532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17099}}^1$

素因数の和:17165

約数の個数: 24

約数和(自身を含む): 105336000

約数和(自身を除く): 49456468

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 17099, 34198, 68396, 324881, 649762, 735257, 1299524, 1470514, 2941028, 13969883, 27939766, 55879532]

約数ペア:

[(1, 55879532), (2, 27939766), (4, 13969883), (19, 2941028), (38, 1470514), (43, 1299524), (76, 735257), (86, 649762), (172, 324881), (817, 68396), (1634, 34198), (3268, 17099)]