50272640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 135349920

約数和(自身を除く): 85077280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 193, 220, 296, 320, 352, 370, 386, 407, 440, 592, 640, 704, 740, 772, 814, 880, 965, 1184, 1408, 1480, 1544, 1628, 1760, 1930, 2035, 2123, 2368, 2960, 3088, 3256, 3520, 3860, 4070, 4246, 4736, 5920, 6176, 6512, 7040, 7141, 7720, 8140, 8492, 10615, 11840, 12352, 13024, 14282, 15440, 16280, 16984, 21230, 23680, 24704, 26048, 28564, 30880, 32560, 33968, 35705, 42460, 52096, 57128, 61760, 65120, 67936, 71410, 78551, 84920, 114256, 123520, 130240, 135872, 142820, 157102, 169840, 228512, 260480, 271744, 285640, 314204, 339680, 392755, 457024, 571280, 628408, 679360, 785510, 914048, 1142560, 1256816, 1358720, 1571020, 2285120, 2513632, 3142040, 4570240, 5027264, 6284080, 10054528, 12568160, 25136320, 50272640]

約数ペア:

[(1, 50272640), (2, 25136320), (4, 12568160), (5, 10054528), (8, 6284080), (10, 5027264), (11, 4570240), (16, 3142040), (20, 2513632), (22, 2285120), (32, 1571020), (37, 1358720), (40, 1256816), (44, 1142560), (55, 914048), (64, 785510), (74, 679360), (80, 628408), (88, 571280), (110, 457024), (128, 392755), (148, 339680), (160, 314204), (176, 285640), (185, 271744), (193, 260480), (220, 228512), (296, 169840), (320, 157102), (352, 142820), (370, 135872), (386, 130240), (407, 123520), (440, 114256), (592, 84920), (640, 78551), (704, 71410), (740, 67936), (772, 65120), (814, 61760), (880, 57128), (965, 52096), (1184, 42460), (1408, 35705), (1480, 33968), (1544, 32560), (1628, 30880), (1760, 28564), (1930, 26048), (2035, 24704), (2123, 23680), (2368, 21230), (2960, 16984), (3088, 16280), (3256, 15440), (3520, 14282), (3860, 13024), (4070, 12352), (4246, 11840), (4736, 10615), (5920, 8492), (6176, 8140), (6512, 7720), (7040, 7141)]