53494956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 143423280

約数和(自身を除く): 89928324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 197, 228, 342, 394, 397, 591, 684, 788, 794, 1182, 1191, 1588, 1773, 2364, 2382, 3546, 3573, 3743, 4764, 7092, 7146, 7486, 7543, 11229, 14292, 14972, 15086, 22458, 22629, 30172, 33687, 44916, 45258, 67374, 67887, 78209, 90516, 134748, 135774, 156418, 234627, 271548, 312836, 469254, 703881, 938508, 1407762, 1485971, 2815524, 2971942, 4457913, 5943884, 8915826, 13373739, 17831652, 26747478, 53494956]

約数ペア:

[(1, 53494956), (2, 26747478), (3, 17831652), (4, 13373739), (6, 8915826), (9, 5943884), (12, 4457913), (18, 2971942), (19, 2815524), (36, 1485971), (38, 1407762), (57, 938508), (76, 703881), (114, 469254), (171, 312836), (197, 271548), (228, 234627), (342, 156418), (394, 135774), (397, 134748), (591, 90516), (684, 78209), (788, 67887), (794, 67374), (1182, 45258), (1191, 44916), (1588, 33687), (1773, 30172), (2364, 22629), (2382, 22458), (3546, 15086), (3573, 14972), (3743, 14292), (4764, 11229), (7092, 7543), (7146, 7486)]