51921128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54539}}^1$

素因数の和:54569

約数の個数: 32

約数和(自身を含む): 117806400

約数和(自身を除く): 65885272

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 54539, 109078, 218156, 381773, 436312, 763546, 927163, 1527092, 1854326, 3054184, 3708652, 6490141, 7417304, 12980282, 25960564, 51921128]

約数ペア:

[(1, 51921128), (2, 25960564), (4, 12980282), (7, 7417304), (8, 6490141), (14, 3708652), (17, 3054184), (28, 1854326), (34, 1527092), (56, 927163), (68, 763546), (119, 436312), (136, 381773), (238, 218156), (476, 109078), (952, 54539)]