55815032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 131873280

約数和(自身を除く): 76058248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 1783, 2236, 2408, 3566, 3913, 4472, 7132, 7826, 12481, 14264, 15652, 23179, 24962, 31304, 46358, 49924, 76669, 92716, 99848, 153338, 162253, 185432, 306676, 324506, 536683, 613352, 649012, 996697, 1073366, 1298024, 1993394, 2146732, 3986788, 4293464, 6976879, 7973576, 13953758, 27907516, 55815032]

約数ペア:

[(1, 55815032), (2, 27907516), (4, 13953758), (7, 7973576), (8, 6976879), (13, 4293464), (14, 3986788), (26, 2146732), (28, 1993394), (43, 1298024), (52, 1073366), (56, 996697), (86, 649012), (91, 613352), (104, 536683), (172, 324506), (182, 306676), (301, 185432), (344, 162253), (364, 153338), (559, 99848), (602, 92716), (728, 76669), (1118, 49924), (1204, 46358), (1783, 31304), (2236, 24962), (2408, 23179), (3566, 15652), (3913, 14264), (4472, 12481), (7132, 7826)]