52648856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 111138720

約数和(自身を除く): 58489864

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 61, 86, 104, 122, 172, 193, 244, 344, 386, 488, 559, 772, 793, 1118, 1544, 1586, 2236, 2509, 2623, 3172, 4472, 5018, 5246, 6344, 8299, 10036, 10492, 11773, 16598, 20072, 20984, 23546, 33196, 34099, 47092, 66392, 68198, 94184, 107887, 136396, 153049, 215774, 272792, 306098, 431548, 506239, 612196, 863096, 1012478, 1224392, 2024956, 4049912, 6581107, 13162214, 26324428, 52648856]

約数ペア:

[(1, 52648856), (2, 26324428), (4, 13162214), (8, 6581107), (13, 4049912), (26, 2024956), (43, 1224392), (52, 1012478), (61, 863096), (86, 612196), (104, 506239), (122, 431548), (172, 306098), (193, 272792), (244, 215774), (344, 153049), (386, 136396), (488, 107887), (559, 94184), (772, 68198), (793, 66392), (1118, 47092), (1544, 34099), (1586, 33196), (2236, 23546), (2509, 20984), (2623, 20072), (3172, 16598), (4472, 11773), (5018, 10492), (5246, 10036), (6344, 8299)]