52390107

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4488

約数の個数: 48

約数和(自身を含む): 99919872

約数和(自身を除く): 47529765

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 4447, 11781, 13341, 31129, 40023, 48917, 75599, 93387, 146751, 226797, 280161, 342419, 440253, 529193, 680391, 831589, 1027257, 1587579, 2494767, 3081771, 4762737, 5821123, 7484301, 17463369, 52390107]

約数ペア:

[(1, 52390107), (3, 17463369), (7, 7484301), (9, 5821123), (11, 4762737), (17, 3081771), (21, 2494767), (33, 1587579), (51, 1027257), (63, 831589), (77, 680391), (99, 529193), (119, 440253), (153, 342419), (187, 280161), (231, 226797), (357, 146751), (561, 93387), (693, 75599), (1071, 48917), (1309, 40023), (1683, 31129), (3927, 13341), (4447, 11781)]