51234240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:746

約数の個数: 112

約数和(自身を含む): 164884608

約数和(自身を除く): 113650368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 643, 664, 830, 960, 996, 1245, 1286, 1328, 1660, 1929, 1992, 2490, 2572, 2656, 3215, 3320, 3858, 3984, 4980, 5144, 5312, 6430, 6640, 7716, 7968, 9645, 9960, 10288, 12860, 13280, 15432, 15936, 19290, 19920, 20576, 25720, 26560, 30864, 38580, 39840, 41152, 51440, 53369, 61728, 77160, 79680, 102880, 106738, 123456, 154320, 160107, 205760, 213476, 266845, 308640, 320214, 426952, 533690, 617280, 640428, 800535, 853904, 1067380, 1280856, 1601070, 1707808, 2134760, 2561712, 3202140, 3415616, 4269520, 5123424, 6404280, 8539040, 10246848, 12808560, 17078080, 25617120, 51234240]

約数ペア:

[(1, 51234240), (2, 25617120), (3, 17078080), (4, 12808560), (5, 10246848), (6, 8539040), (8, 6404280), (10, 5123424), (12, 4269520), (15, 3415616), (16, 3202140), (20, 2561712), (24, 2134760), (30, 1707808), (32, 1601070), (40, 1280856), (48, 1067380), (60, 853904), (64, 800535), (80, 640428), (83, 617280), (96, 533690), (120, 426952), (160, 320214), (166, 308640), (192, 266845), (240, 213476), (249, 205760), (320, 160107), (332, 154320), (415, 123456), (480, 106738), (498, 102880), (643, 79680), (664, 77160), (830, 61728), (960, 53369), (996, 51440), (1245, 41152), (1286, 39840), (1328, 38580), (1660, 30864), (1929, 26560), (1992, 25720), (2490, 20576), (2572, 19920), (2656, 19290), (3215, 15936), (3320, 15432), (3858, 13280), (3984, 12860), (4980, 10288), (5144, 9960), (5312, 9645), (6430, 7968), (6640, 7716)]