51077124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 148611008

約数和(自身を除く): 97533884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1291, 1413, 1884, 2198, 2582, 2826, 3297, 3873, 4396, 5164, 5652, 6594, 7746, 9037, 9891, 11619, 13188, 15492, 18074, 19782, 23238, 27111, 36148, 39564, 46476, 54222, 81333, 108444, 162666, 202687, 325332, 405374, 608061, 810748, 1216122, 1418809, 1824183, 2432244, 2837618, 3648366, 4256427, 5675236, 7296732, 8512854, 12769281, 17025708, 25538562, 51077124]

約数ペア:

[(1, 51077124), (2, 25538562), (3, 17025708), (4, 12769281), (6, 8512854), (7, 7296732), (9, 5675236), (12, 4256427), (14, 3648366), (18, 2837618), (21, 2432244), (28, 1824183), (36, 1418809), (42, 1216122), (63, 810748), (84, 608061), (126, 405374), (157, 325332), (252, 202687), (314, 162666), (471, 108444), (628, 81333), (942, 54222), (1099, 46476), (1291, 39564), (1413, 36148), (1884, 27111), (2198, 23238), (2582, 19782), (2826, 18074), (3297, 15492), (3873, 13188), (4396, 11619), (5164, 9891), (5652, 9037), (6594, 7746)]