51165616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 104037984

約数和(自身を除く): 52872368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 257, 368, 514, 541, 1028, 1082, 2056, 2164, 4112, 4328, 5911, 8656, 11822, 12443, 23644, 24886, 47288, 49772, 94576, 99544, 139037, 199088, 278074, 556148, 1112296, 2224592, 3197851, 6395702, 12791404, 25582808, 51165616]

約数ペア:

[(1, 51165616), (2, 25582808), (4, 12791404), (8, 6395702), (16, 3197851), (23, 2224592), (46, 1112296), (92, 556148), (184, 278074), (257, 199088), (368, 139037), (514, 99544), (541, 94576), (1028, 49772), (1082, 47288), (2056, 24886), (2164, 23644), (4112, 12443), (4328, 11822), (5911, 8656)]