51363840

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 240

約数和(自身を含む): 188737920

約数和(自身を除く): 137374080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 512, 528, 570, 608, 627, 640, 660, 704, 760, 768, 836, 880, 912, 960, 1024, 1045, 1056, 1140, 1216, 1254, 1280, 1320, 1408, 1520, 1536, 1672, 1760, 1824, 1920, 2048, 2090, 2112, 2280, 2432, 2508, 2560, 2640, 2816, 3040, 3072, 3135, 3344, 3520, 3648, 3840, 4096, 4180, 4224, 4560, 4864, 5016, 5120, 5280, 5632, 6080, 6144, 6270, 6688, 7040, 7296, 7680, 8192, 8360, 8448, 9120, 9728, 10032, 10240, 10560, 11264, 12160, 12288, 12540, 13376, 14080, 14592, 15360, 16384, 16720, 16896, 18240, 19456, 20064, 20480, 21120, 22528, 24320, 24576, 25080, 26752, 28160, 29184, 30720, 33440, 33792, 36480, 38912, 40128, 40960, 42240, 45056, 48640, 49152, 50160, 53504, 56320, 58368, 61440, 66880, 67584, 72960, 77824, 80256, 81920, 84480, 90112, 97280, 100320, 107008, 112640, 116736, 122880, 133760, 135168, 145920, 155648, 160512, 168960, 180224, 194560, 200640, 214016, 225280, 233472, 245760, 267520, 270336, 291840, 311296, 321024, 337920, 389120, 401280, 428032, 450560, 466944, 535040, 540672, 583680, 642048, 675840, 778240, 802560, 856064, 901120, 933888, 1070080, 1167360, 1284096, 1351680, 1556480, 1605120, 1712128, 2140160, 2334720, 2568192, 2703360, 3210240, 3424256, 4280320, 4669440, 5136384, 6420480, 8560640, 10272768, 12840960, 17121280, 25681920, 51363840]

約数ペア:

[(1, 51363840), (2, 25681920), (3, 17121280), (4, 12840960), (5, 10272768), (6, 8560640), (8, 6420480), (10, 5136384), (11, 4669440), (12, 4280320), (15, 3424256), (16, 3210240), (19, 2703360), (20, 2568192), (22, 2334720), (24, 2140160), (30, 1712128), (32, 1605120), (33, 1556480), (38, 1351680), (40, 1284096), (44, 1167360), (48, 1070080), (55, 933888), (57, 901120), (60, 856064), (64, 802560), (66, 778240), (76, 675840), (80, 642048), (88, 583680), (95, 540672), (96, 535040), (110, 466944), (114, 450560), (120, 428032), (128, 401280), (132, 389120), (152, 337920), (160, 321024), (165, 311296), (176, 291840), (190, 270336), (192, 267520), (209, 245760), (220, 233472), (228, 225280), (240, 214016), (256, 200640), (264, 194560), (285, 180224), (304, 168960), (320, 160512), (330, 155648), (352, 145920), (380, 135168), (384, 133760), (418, 122880), (440, 116736), (456, 112640), (480, 107008), (512, 100320), (528, 97280), (570, 90112), (608, 84480), (627, 81920), (640, 80256), (660, 77824), (704, 72960), (760, 67584), (768, 66880), (836, 61440), (880, 58368), (912, 56320), (960, 53504), (1024, 50160), (1045, 49152), (1056, 48640), (1140, 45056), (1216, 42240), (1254, 40960), (1280, 40128), (1320, 38912), (1408, 36480), (1520, 33792), (1536, 33440), (1672, 30720), (1760, 29184), (1824, 28160), (1920, 26752), (2048, 25080), (2090, 24576), (2112, 24320), (2280, 22528), (2432, 21120), (2508, 20480), (2560, 20064), (2640, 19456), (2816, 18240), (3040, 16896), (3072, 16720), (3135, 16384), (3344, 15360), (3520, 14592), (3648, 14080), (3840, 13376), (4096, 12540), (4180, 12288), (4224, 12160), (4560, 11264), (4864, 10560), (5016, 10240), (5120, 10032), (5280, 9728), (5632, 9120), (6080, 8448), (6144, 8360), (6270, 8192), (6688, 7680), (7040, 7296)]