51715248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 144990720

約数和(自身を除く): 93275472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 179, 208, 312, 358, 463, 537, 624, 716, 926, 1074, 1389, 1432, 1852, 2148, 2327, 2778, 2864, 3704, 4296, 4654, 5556, 6019, 6981, 7408, 8592, 9308, 11112, 12038, 13962, 18057, 18616, 22224, 24076, 27924, 36114, 37232, 48152, 55848, 72228, 82877, 96304, 111696, 144456, 165754, 248631, 288912, 331508, 497262, 663016, 994524, 1077401, 1326032, 1989048, 2154802, 3232203, 3978096, 4309604, 6464406, 8619208, 12928812, 17238416, 25857624, 51715248]

約数ペア:

[(1, 51715248), (2, 25857624), (3, 17238416), (4, 12928812), (6, 8619208), (8, 6464406), (12, 4309604), (13, 3978096), (16, 3232203), (24, 2154802), (26, 1989048), (39, 1326032), (48, 1077401), (52, 994524), (78, 663016), (104, 497262), (156, 331508), (179, 288912), (208, 248631), (312, 165754), (358, 144456), (463, 111696), (537, 96304), (624, 82877), (716, 72228), (926, 55848), (1074, 48152), (1389, 37232), (1432, 36114), (1852, 27924), (2148, 24076), (2327, 22224), (2778, 18616), (2864, 18057), (3704, 13962), (4296, 12038), (4654, 11112), (5556, 9308), (6019, 8592), (6981, 7408)]