54607520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 156764160

約数和(自身を除く): 102156640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 32, 38, 40, 44, 46, 55, 71, 76, 80, 88, 92, 95, 110, 115, 142, 152, 160, 176, 184, 190, 209, 220, 230, 253, 284, 304, 352, 355, 368, 380, 418, 437, 440, 460, 506, 568, 608, 710, 736, 760, 781, 836, 874, 880, 920, 1012, 1045, 1136, 1265, 1349, 1420, 1520, 1562, 1633, 1672, 1748, 1760, 1840, 2024, 2090, 2185, 2272, 2530, 2698, 2840, 3040, 3124, 3266, 3344, 3496, 3680, 3905, 4048, 4180, 4370, 4807, 5060, 5396, 5680, 6248, 6532, 6688, 6745, 6992, 7810, 8096, 8165, 8360, 8740, 9614, 10120, 10792, 11360, 12496, 13064, 13490, 13984, 14839, 15620, 16330, 16720, 17480, 17963, 19228, 20240, 21584, 24035, 24992, 26128, 26980, 29678, 31027, 31240, 32660, 33440, 34960, 35926, 38456, 40480, 43168, 48070, 52256, 53960, 59356, 62054, 62480, 65320, 69920, 71852, 74195, 76912, 89815, 96140, 107920, 118712, 124108, 124960, 130640, 143704, 148390, 153824, 155135, 179630, 192280, 215840, 237424, 248216, 261280, 287408, 296780, 310270, 341297, 359260, 384560, 474848, 496432, 574816, 593560, 620540, 682594, 718520, 769120, 992864, 1187120, 1241080, 1365188, 1437040, 1706485, 2374240, 2482160, 2730376, 2874080, 3412970, 4964320, 5460752, 6825940, 10921504, 13651880, 27303760, 54607520]

約数ペア:

[(1, 54607520), (2, 27303760), (4, 13651880), (5, 10921504), (8, 6825940), (10, 5460752), (11, 4964320), (16, 3412970), (19, 2874080), (20, 2730376), (22, 2482160), (23, 2374240), (32, 1706485), (38, 1437040), (40, 1365188), (44, 1241080), (46, 1187120), (55, 992864), (71, 769120), (76, 718520), (80, 682594), (88, 620540), (92, 593560), (95, 574816), (110, 496432), (115, 474848), (142, 384560), (152, 359260), (160, 341297), (176, 310270), (184, 296780), (190, 287408), (209, 261280), (220, 248216), (230, 237424), (253, 215840), (284, 192280), (304, 179630), (352, 155135), (355, 153824), (368, 148390), (380, 143704), (418, 130640), (437, 124960), (440, 124108), (460, 118712), (506, 107920), (568, 96140), (608, 89815), (710, 76912), (736, 74195), (760, 71852), (781, 69920), (836, 65320), (874, 62480), (880, 62054), (920, 59356), (1012, 53960), (1045, 52256), (1136, 48070), (1265, 43168), (1349, 40480), (1420, 38456), (1520, 35926), (1562, 34960), (1633, 33440), (1672, 32660), (1748, 31240), (1760, 31027), (1840, 29678), (2024, 26980), (2090, 26128), (2185, 24992), (2272, 24035), (2530, 21584), (2698, 20240), (2840, 19228), (3040, 17963), (3124, 17480), (3266, 16720), (3344, 16330), (3496, 15620), (3680, 14839), (3905, 13984), (4048, 13490), (4180, 13064), (4370, 12496), (4807, 11360), (5060, 10792), (5396, 10120), (5680, 9614), (6248, 8740), (6532, 8360), (6688, 8165), (6745, 8096), (6992, 7810)]