49708323

素因数分解:

$3^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 90685440

約数和(自身を除く): 40977117

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 191, 243, 357, 459, 567, 573, 729, 1071, 1337, 1377, 1701, 1719, 2187, 3213, 3247, 4011, 4131, 5103, 5157, 9639, 9741, 12033, 12393, 15309, 15471, 22729, 28917, 29223, 36099, 37179, 46413, 68187, 86751, 87669, 108297, 139239, 204561, 260253, 263007, 324891, 417717, 613683, 789021, 974673, 1841049, 2367063, 2924019, 5523147, 7101189, 16569441, 49708323]

約数ペア:

[(1, 49708323), (3, 16569441), (7, 7101189), (9, 5523147), (17, 2924019), (21, 2367063), (27, 1841049), (51, 974673), (63, 789021), (81, 613683), (119, 417717), (153, 324891), (189, 263007), (191, 260253), (243, 204561), (357, 139239), (459, 108297), (567, 87669), (573, 86751), (729, 68187), (1071, 46413), (1337, 37179), (1377, 36099), (1701, 29223), (1719, 28917), (2187, 22729), (3213, 15471), (3247, 15309), (4011, 12393), (4131, 12033), (5103, 9741), (5157, 9639)]