51215808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:794

約数の個数: 112

約数和(自身を含む): 158008320

約数和(自身を除く): 106792512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 159, 168, 192, 212, 224, 318, 336, 371, 424, 448, 636, 672, 719, 742, 848, 1113, 1272, 1344, 1438, 1484, 1696, 2157, 2226, 2544, 2876, 2968, 3392, 4314, 4452, 5033, 5088, 5752, 5936, 8628, 8904, 10066, 10176, 11504, 11872, 15099, 17256, 17808, 20132, 23008, 23744, 30198, 34512, 35616, 38107, 40264, 46016, 60396, 69024, 71232, 76214, 80528, 114321, 120792, 138048, 152428, 161056, 228642, 241584, 266749, 304856, 322112, 457284, 483168, 533498, 609712, 800247, 914568, 966336, 1066996, 1219424, 1600494, 1829136, 2133992, 2438848, 3200988, 3658272, 4267984, 6401976, 7316544, 8535968, 12803952, 17071936, 25607904, 51215808]

約数ペア:

[(1, 51215808), (2, 25607904), (3, 17071936), (4, 12803952), (6, 8535968), (7, 7316544), (8, 6401976), (12, 4267984), (14, 3658272), (16, 3200988), (21, 2438848), (24, 2133992), (28, 1829136), (32, 1600494), (42, 1219424), (48, 1066996), (53, 966336), (56, 914568), (64, 800247), (84, 609712), (96, 533498), (106, 483168), (112, 457284), (159, 322112), (168, 304856), (192, 266749), (212, 241584), (224, 228642), (318, 161056), (336, 152428), (371, 138048), (424, 120792), (448, 114321), (636, 80528), (672, 76214), (719, 71232), (742, 69024), (848, 60396), (1113, 46016), (1272, 40264), (1344, 38107), (1438, 35616), (1484, 34512), (1696, 30198), (2157, 23744), (2226, 23008), (2544, 20132), (2876, 17808), (2968, 17256), (3392, 15099), (4314, 11872), (4452, 11504), (5033, 10176), (5088, 10066), (5752, 8904), (5936, 8628)]