53288660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 117331200

約数和(自身を除く): 64042540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1163, 1580, 2291, 2326, 4582, 4652, 5815, 9164, 11455, 11630, 22910, 23260, 33727, 45820, 67454, 91877, 134908, 168635, 183754, 337270, 367508, 459385, 674540, 918770, 1837540, 2664433, 5328866, 10657732, 13322165, 26644330, 53288660]

約数ペア:

[(1, 53288660), (2, 26644330), (4, 13322165), (5, 10657732), (10, 5328866), (20, 2664433), (29, 1837540), (58, 918770), (79, 674540), (116, 459385), (145, 367508), (158, 337270), (290, 183754), (316, 168635), (395, 134908), (580, 91877), (790, 67454), (1163, 45820), (1580, 33727), (2291, 23260), (2326, 22910), (4582, 11630), (4652, 11455), (5815, 9164)]