51110488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 115315200

約数和(自身を除く): 64204712

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1039, 1118, 1144, 1892, 2078, 2236, 3784, 4156, 4472, 6149, 8312, 11429, 12298, 13507, 22858, 24596, 27014, 44677, 45716, 49192, 54028, 89354, 91432, 108056, 148577, 178708, 297154, 357416, 491447, 580801, 594308, 982894, 1161602, 1188616, 1965788, 2323204, 3931576, 4646408, 6388811, 12777622, 25555244, 51110488]

約数ペア:

[(1, 51110488), (2, 25555244), (4, 12777622), (8, 6388811), (11, 4646408), (13, 3931576), (22, 2323204), (26, 1965788), (43, 1188616), (44, 1161602), (52, 982894), (86, 594308), (88, 580801), (104, 491447), (143, 357416), (172, 297154), (286, 178708), (344, 148577), (473, 108056), (559, 91432), (572, 89354), (946, 54028), (1039, 49192), (1118, 45716), (1144, 44677), (1892, 27014), (2078, 24596), (2236, 22858), (3784, 13507), (4156, 12298), (4472, 11429), (6149, 8312)]