55778148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{81547}}^1$

素因数の和:81576

約数の個数: 36

約数和(自身を含む): 148417360

約数和(自身を除く): 92639212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 81547, 163094, 244641, 326188, 489282, 733923, 978564, 1467846, 1549393, 2935692, 3098786, 4648179, 6197572, 9296358, 13944537, 18592716, 27889074, 55778148]

約数ペア:

[(1, 55778148), (2, 27889074), (3, 18592716), (4, 13944537), (6, 9296358), (9, 6197572), (12, 4648179), (18, 3098786), (19, 2935692), (36, 1549393), (38, 1467846), (57, 978564), (76, 733923), (114, 489282), (171, 326188), (228, 244641), (342, 163094), (684, 81547)]