53445392

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 143990784

約数和(自身を除く): 90545392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 47, 52, 56, 71, 77, 88, 91, 94, 104, 112, 142, 143, 154, 176, 182, 188, 208, 284, 286, 308, 329, 364, 376, 497, 517, 568, 572, 611, 616, 658, 728, 752, 781, 923, 994, 1001, 1034, 1136, 1144, 1222, 1232, 1316, 1456, 1562, 1846, 1988, 2002, 2068, 2288, 2444, 2632, 3124, 3337, 3619, 3692, 3976, 4004, 4136, 4277, 4888, 5264, 5467, 6248, 6461, 6674, 6721, 7238, 7384, 7952, 8008, 8272, 8554, 9776, 10153, 10934, 12496, 12922, 13348, 13442, 14476, 14768, 16016, 17108, 20306, 21868, 23359, 25844, 26696, 26884, 28952, 34216, 36707, 40612, 43381, 43736, 46718, 47047, 51688, 53392, 53768, 57904, 68432, 71071, 73414, 81224, 86762, 87472, 93436, 94094, 103376, 107536, 142142, 146828, 162448, 173524, 186872, 188188, 256949, 284284, 293656, 303667, 347048, 373744, 376376, 477191, 513898, 568568, 587312, 607334, 694096, 752752, 954382, 1027796, 1137136, 1214668, 1908764, 2055592, 2429336, 3340337, 3817528, 4111184, 4858672, 6680674, 7635056, 13361348, 26722696, 53445392]

約数ペア:

[(1, 53445392), (2, 26722696), (4, 13361348), (7, 7635056), (8, 6680674), (11, 4858672), (13, 4111184), (14, 3817528), (16, 3340337), (22, 2429336), (26, 2055592), (28, 1908764), (44, 1214668), (47, 1137136), (52, 1027796), (56, 954382), (71, 752752), (77, 694096), (88, 607334), (91, 587312), (94, 568568), (104, 513898), (112, 477191), (142, 376376), (143, 373744), (154, 347048), (176, 303667), (182, 293656), (188, 284284), (208, 256949), (284, 188188), (286, 186872), (308, 173524), (329, 162448), (364, 146828), (376, 142142), (497, 107536), (517, 103376), (568, 94094), (572, 93436), (611, 87472), (616, 86762), (658, 81224), (728, 73414), (752, 71071), (781, 68432), (923, 57904), (994, 53768), (1001, 53392), (1034, 51688), (1136, 47047), (1144, 46718), (1222, 43736), (1232, 43381), (1316, 40612), (1456, 36707), (1562, 34216), (1846, 28952), (1988, 26884), (2002, 26696), (2068, 25844), (2288, 23359), (2444, 21868), (2632, 20306), (3124, 17108), (3337, 16016), (3619, 14768), (3692, 14476), (3976, 13442), (4004, 13348), (4136, 12922), (4277, 12496), (4888, 10934), (5264, 10153), (5467, 9776), (6248, 8554), (6461, 8272), (6674, 8008), (6721, 7952), (7238, 7384)]