50842701280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{2213}}^1$

素因数の和:2589

約数の個数: 192

約数和(自身を含む): 139714098048

約数和(自身を除く): 88871396768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 281, 292, 365, 511, 560, 562, 584, 730, 1022, 1120, 1124, 1168, 1405, 1460, 1967, 2044, 2213, 2248, 2336, 2555, 2810, 2920, 3934, 4088, 4426, 4496, 5110, 5620, 5840, 7868, 8176, 8852, 8992, 9835, 10220, 11065, 11240, 11680, 15491, 15736, 16352, 17704, 19670, 20440, 20513, 22130, 22480, 30982, 31472, 35408, 39340, 40880, 41026, 44260, 44960, 61964, 62944, 70816, 77455, 78680, 81760, 82052, 88520, 102565, 123928, 143591, 154910, 157360, 161549, 164104, 177040, 205130, 247856, 287182, 309820, 314720, 323098, 328208, 354080, 410260, 495712, 574364, 619640, 621853, 646196, 656416, 717955, 807745, 820520, 1130843, 1148728, 1239280, 1243706, 1292392, 1435910, 1615490, 1641040, 2261686, 2297456, 2478560, 2487412, 2584784, 2871820, 3109265, 3230980, 3282080, 4352971, 4523372, 4594912, 4974824, 5169568, 5654215, 5743640, 6218530, 6461960, 8705942, 9046744, 9949648, 11308430, 11487280, 12437060, 12923920, 17411884, 18093488, 19899296, 21764855, 22616860, 22974560, 24874120, 25847840, 34823768, 36186976, 43529710, 45233720, 45395269, 49748240, 69647536, 87059420, 90467440, 90790538, 99496480, 139295072, 174118840, 180934880, 181581076, 226976345, 317766883, 348237680, 363162152, 453952690, 635533766, 696475360, 726324304, 907905380, 1271067532, 1452648608, 1588834415, 1815810760, 2542135064, 3177668830, 3631621520, 5084270128, 6355337660, 7263243040, 10168540256, 12710675320, 25421350640, 50842701280]

約数ペア:

[(1, 50842701280), (2, 25421350640), (4, 12710675320), (5, 10168540256), (7, 7263243040), (8, 6355337660), (10, 5084270128), (14, 3631621520), (16, 3177668830), (20, 2542135064), (28, 1815810760), (32, 1588834415), (35, 1452648608), (40, 1271067532), (56, 907905380), (70, 726324304), (73, 696475360), (80, 635533766), (112, 453952690), (140, 363162152), (146, 348237680), (160, 317766883), (224, 226976345), (280, 181581076), (281, 180934880), (292, 174118840), (365, 139295072), (511, 99496480), (560, 90790538), (562, 90467440), (584, 87059420), (730, 69647536), (1022, 49748240), (1120, 45395269), (1124, 45233720), (1168, 43529710), (1405, 36186976), (1460, 34823768), (1967, 25847840), (2044, 24874120), (2213, 22974560), (2248, 22616860), (2336, 21764855), (2555, 19899296), (2810, 18093488), (2920, 17411884), (3934, 12923920), (4088, 12437060), (4426, 11487280), (4496, 11308430), (5110, 9949648), (5620, 9046744), (5840, 8705942), (7868, 6461960), (8176, 6218530), (8852, 5743640), (8992, 5654215), (9835, 5169568), (10220, 4974824), (11065, 4594912), (11240, 4523372), (11680, 4352971), (15491, 3282080), (15736, 3230980), (16352, 3109265), (17704, 2871820), (19670, 2584784), (20440, 2487412), (20513, 2478560), (22130, 2297456), (22480, 2261686), (30982, 1641040), (31472, 1615490), (35408, 1435910), (39340, 1292392), (40880, 1243706), (41026, 1239280), (44260, 1148728), (44960, 1130843), (61964, 820520), (62944, 807745), (70816, 717955), (77455, 656416), (78680, 646196), (81760, 621853), (82052, 619640), (88520, 574364), (102565, 495712), (123928, 410260), (143591, 354080), (154910, 328208), (157360, 323098), (161549, 314720), (164104, 309820), (177040, 287182), (205130, 247856)]