55365810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 141091200

約数和(自身を除く): 85725390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 137, 190, 274, 285, 411, 570, 685, 709, 822, 1370, 1418, 2055, 2127, 2603, 3545, 4110, 4254, 5206, 7090, 7809, 10635, 13015, 13471, 15618, 21270, 26030, 26942, 39045, 40413, 67355, 78090, 80826, 97133, 134710, 194266, 202065, 291399, 404130, 485665, 582798, 971330, 1456995, 1845527, 2913990, 3691054, 5536581, 9227635, 11073162, 18455270, 27682905, 55365810]

約数ペア:

[(1, 55365810), (2, 27682905), (3, 18455270), (5, 11073162), (6, 9227635), (10, 5536581), (15, 3691054), (19, 2913990), (30, 1845527), (38, 1456995), (57, 971330), (95, 582798), (114, 485665), (137, 404130), (190, 291399), (274, 202065), (285, 194266), (411, 134710), (570, 97133), (685, 80826), (709, 78090), (822, 67355), (1370, 40413), (1418, 39045), (2055, 26942), (2127, 26030), (2603, 21270), (3545, 15618), (4110, 13471), (4254, 13015), (5206, 10635), (7090, 7809)]