53699520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 199558656

約数和(自身を除く): 145859136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 131, 140, 160, 168, 183, 192, 210, 224, 240, 244, 262, 280, 305, 320, 336, 366, 393, 420, 427, 448, 480, 488, 524, 560, 610, 655, 672, 732, 786, 840, 854, 915, 917, 960, 976, 1048, 1120, 1220, 1281, 1310, 1344, 1464, 1572, 1680, 1708, 1830, 1834, 1952, 1965, 2096, 2135, 2240, 2440, 2562, 2620, 2751, 2928, 3144, 3360, 3416, 3660, 3668, 3904, 3930, 4192, 4270, 4585, 4880, 5124, 5240, 5502, 5856, 6288, 6405, 6720, 6832, 7320, 7336, 7860, 7991, 8384, 8540, 9170, 9760, 10248, 10480, 11004, 11712, 12576, 12810, 13664, 13755, 14640, 14672, 15720, 15982, 17080, 18340, 19520, 20496, 20960, 22008, 23973, 25152, 25620, 27328, 27510, 29280, 29344, 31440, 31964, 34160, 36680, 39955, 40992, 41920, 44016, 47946, 51240, 55020, 55937, 58560, 58688, 62880, 63928, 68320, 73360, 79910, 81984, 88032, 95892, 102480, 110040, 111874, 119865, 125760, 127856, 136640, 146720, 159820, 167811, 176064, 191784, 204960, 220080, 223748, 239730, 255712, 279685, 293440, 319640, 335622, 383568, 409920, 440160, 447496, 479460, 511424, 559370, 639280, 671244, 767136, 839055, 880320, 894992, 958920, 1118740, 1278560, 1342488, 1534272, 1678110, 1789984, 1917840, 2237480, 2557120, 2684976, 3356220, 3579968, 3835680, 4474960, 5369952, 6712440, 7671360, 8949920, 10739904, 13424880, 17899840, 26849760, 53699520]

約数ペア:

[(1, 53699520), (2, 26849760), (3, 17899840), (4, 13424880), (5, 10739904), (6, 8949920), (7, 7671360), (8, 6712440), (10, 5369952), (12, 4474960), (14, 3835680), (15, 3579968), (16, 3356220), (20, 2684976), (21, 2557120), (24, 2237480), (28, 1917840), (30, 1789984), (32, 1678110), (35, 1534272), (40, 1342488), (42, 1278560), (48, 1118740), (56, 958920), (60, 894992), (61, 880320), (64, 839055), (70, 767136), (80, 671244), (84, 639280), (96, 559370), (105, 511424), (112, 479460), (120, 447496), (122, 440160), (131, 409920), (140, 383568), (160, 335622), (168, 319640), (183, 293440), (192, 279685), (210, 255712), (224, 239730), (240, 223748), (244, 220080), (262, 204960), (280, 191784), (305, 176064), (320, 167811), (336, 159820), (366, 146720), (393, 136640), (420, 127856), (427, 125760), (448, 119865), (480, 111874), (488, 110040), (524, 102480), (560, 95892), (610, 88032), (655, 81984), (672, 79910), (732, 73360), (786, 68320), (840, 63928), (854, 62880), (915, 58688), (917, 58560), (960, 55937), (976, 55020), (1048, 51240), (1120, 47946), (1220, 44016), (1281, 41920), (1310, 40992), (1344, 39955), (1464, 36680), (1572, 34160), (1680, 31964), (1708, 31440), (1830, 29344), (1834, 29280), (1952, 27510), (1965, 27328), (2096, 25620), (2135, 25152), (2240, 23973), (2440, 22008), (2562, 20960), (2620, 20496), (2751, 19520), (2928, 18340), (3144, 17080), (3360, 15982), (3416, 15720), (3660, 14672), (3668, 14640), (3904, 13755), (3930, 13664), (4192, 12810), (4270, 12576), (4585, 11712), (4880, 11004), (5124, 10480), (5240, 10248), (5502, 9760), (5856, 9170), (6288, 8540), (6405, 8384), (6720, 7991), (6832, 7860), (7320, 7336)]