51640656

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^2\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 60

約数和(自身を含む): 136324608

約数和(自身を除く): 84683952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 383, 424, 636, 766, 848, 1149, 1272, 1532, 2298, 2544, 2809, 3064, 4596, 5618, 6128, 8427, 9192, 11236, 16854, 18384, 20299, 22472, 33708, 40598, 44944, 60897, 67416, 81196, 121794, 134832, 162392, 243588, 324784, 487176, 974352, 1075847, 2151694, 3227541, 4303388, 6455082, 8606776, 12910164, 17213552, 25820328, 51640656]

約数ペア:

[(1, 51640656), (2, 25820328), (3, 17213552), (4, 12910164), (6, 8606776), (8, 6455082), (12, 4303388), (16, 3227541), (24, 2151694), (48, 1075847), (53, 974352), (106, 487176), (159, 324784), (212, 243588), (318, 162392), (383, 134832), (424, 121794), (636, 81196), (766, 67416), (848, 60897), (1149, 44944), (1272, 40598), (1532, 33708), (2298, 22472), (2544, 20299), (2809, 18384), (3064, 16854), (4596, 11236), (5618, 9192), (6128, 8427)]