51915876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 127419264

約数和(自身を除く): 75503388

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 274, 276, 411, 548, 822, 1373, 1644, 2746, 3151, 4119, 5492, 6302, 8238, 9453, 12604, 16476, 18906, 31579, 37812, 63158, 94737, 126316, 188101, 189474, 376202, 378948, 564303, 752404, 1128606, 2257212, 4326323, 8652646, 12978969, 17305292, 25957938, 51915876]

約数ペア:

[(1, 51915876), (2, 25957938), (3, 17305292), (4, 12978969), (6, 8652646), (12, 4326323), (23, 2257212), (46, 1128606), (69, 752404), (92, 564303), (137, 378948), (138, 376202), (274, 189474), (276, 188101), (411, 126316), (548, 94737), (822, 63158), (1373, 37812), (1644, 31579), (2746, 18906), (3151, 16476), (4119, 12604), (5492, 9453), (6302, 8238)]