52183180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12853}}^1$

素因数の和:12898

約数の個数: 48

約数和(自身を含む): 129568320

約数和(自身を除く): 77385140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 12853, 25706, 51412, 64265, 89971, 128530, 179942, 257060, 359884, 372737, 449855, 745474, 899710, 1490948, 1799420, 1863685, 2609159, 3727370, 5218318, 7454740, 10436636, 13045795, 26091590, 52183180]

約数ペア:

[(1, 52183180), (2, 26091590), (4, 13045795), (5, 10436636), (7, 7454740), (10, 5218318), (14, 3727370), (20, 2609159), (28, 1863685), (29, 1799420), (35, 1490948), (58, 899710), (70, 745474), (116, 449855), (140, 372737), (145, 359884), (203, 257060), (290, 179942), (406, 128530), (580, 89971), (812, 64265), (1015, 51412), (2030, 25706), (4060, 12853)]