47295248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2992

約数の個数: 80

約数和(自身を含む): 123075456

約数和(自身を除く): 75780208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2953, 4004, 5906, 8008, 11812, 16016, 20671, 23624, 32483, 38389, 41342, 47248, 64966, 76778, 82684, 129932, 153556, 165368, 227381, 259864, 268723, 307112, 330736, 422279, 454762, 519728, 537446, 614224, 844558, 909524, 1074892, 1689116, 1819048, 2149784, 2955953, 3378232, 3638096, 4299568, 5911906, 6756464, 11823812, 23647624, 47295248]

約数ペア:

[(1, 47295248), (2, 23647624), (4, 11823812), (7, 6756464), (8, 5911906), (11, 4299568), (13, 3638096), (14, 3378232), (16, 2955953), (22, 2149784), (26, 1819048), (28, 1689116), (44, 1074892), (52, 909524), (56, 844558), (77, 614224), (88, 537446), (91, 519728), (104, 454762), (112, 422279), (143, 330736), (154, 307112), (176, 268723), (182, 259864), (208, 227381), (286, 165368), (308, 153556), (364, 129932), (572, 82684), (616, 76778), (728, 64966), (1001, 47248), (1144, 41342), (1232, 38389), (1456, 32483), (2002, 23624), (2288, 20671), (2953, 16016), (4004, 11812), (5906, 8008)]