54505566

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 125096400

約数和(自身を除く): 70590834

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 394, 591, 809, 1182, 1618, 1773, 2427, 3546, 3743, 4854, 7281, 7486, 11229, 14562, 15371, 22458, 30742, 33687, 46113, 67374, 92226, 138339, 159373, 276678, 318746, 478119, 956238, 1434357, 2868714, 3028087, 6056174, 9084261, 18168522, 27252783, 54505566]

約数ペア:

[(1, 54505566), (2, 27252783), (3, 18168522), (6, 9084261), (9, 6056174), (18, 3028087), (19, 2868714), (38, 1434357), (57, 956238), (114, 478119), (171, 318746), (197, 276678), (342, 159373), (394, 138339), (591, 92226), (809, 67374), (1182, 46113), (1618, 33687), (1773, 30742), (2427, 22458), (3546, 15371), (3743, 14562), (4854, 11229), (7281, 7486)]