51283288

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 117711360

約数和(自身を除く): 66428072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 103, 119, 136, 206, 238, 412, 476, 523, 721, 824, 952, 1046, 1442, 1751, 2092, 2884, 3502, 3661, 4184, 5768, 7004, 7322, 8891, 12257, 14008, 14644, 17782, 24514, 29288, 35564, 49028, 53869, 62237, 71128, 98056, 107738, 124474, 215476, 248948, 377083, 430952, 497896, 754166, 915773, 1508332, 1831546, 3016664, 3663092, 6410411, 7326184, 12820822, 25641644, 51283288]

約数ペア:

[(1, 51283288), (2, 25641644), (4, 12820822), (7, 7326184), (8, 6410411), (14, 3663092), (17, 3016664), (28, 1831546), (34, 1508332), (56, 915773), (68, 754166), (103, 497896), (119, 430952), (136, 377083), (206, 248948), (238, 215476), (412, 124474), (476, 107738), (523, 98056), (721, 71128), (824, 62237), (952, 53869), (1046, 49028), (1442, 35564), (1751, 29288), (2092, 24514), (2884, 17782), (3502, 14644), (3661, 14008), (4184, 12257), (5768, 8891), (7004, 7322)]