57160012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 123737152

約数和(自身を除く): 66577140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 373, 421, 746, 842, 1492, 1684, 2611, 2947, 4849, 5222, 5473, 5894, 9698, 10444, 10946, 11788, 19396, 21892, 33943, 38311, 67886, 76622, 135772, 153244, 157033, 314066, 628132, 1099231, 2041429, 2198462, 4082858, 4396924, 8165716, 14290003, 28580006, 57160012]

約数ペア:

[(1, 57160012), (2, 28580006), (4, 14290003), (7, 8165716), (13, 4396924), (14, 4082858), (26, 2198462), (28, 2041429), (52, 1099231), (91, 628132), (182, 314066), (364, 157033), (373, 153244), (421, 135772), (746, 76622), (842, 67886), (1492, 38311), (1684, 33943), (2611, 21892), (2947, 19396), (4849, 11788), (5222, 10946), (5473, 10444), (5894, 9698)]