49237440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 224

約数和(自身を含む): 189609984

約数和(自身を除く): 140372544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 431, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 862, 952, 960, 1020, 1088, 1120, 1190, 1293, 1344, 1360, 1428, 1632, 1680, 1724, 1785, 1904, 2040, 2155, 2240, 2380, 2586, 2720, 2856, 3017, 3264, 3360, 3448, 3570, 3808, 4080, 4310, 4760, 5172, 5440, 5712, 6034, 6465, 6720, 6896, 7140, 7327, 7616, 8160, 8620, 9051, 9520, 10344, 11424, 12068, 12930, 13792, 14280, 14654, 15085, 16320, 17240, 18102, 19040, 20688, 21981, 22848, 24136, 25860, 27584, 28560, 29308, 30170, 34480, 36204, 36635, 38080, 41376, 43962, 45255, 48272, 51289, 51720, 57120, 58616, 60340, 68960, 72408, 73270, 82752, 87924, 90510, 96544, 102578, 103440, 109905, 114240, 117232, 120680, 137920, 144816, 146540, 153867, 175848, 181020, 193088, 205156, 206880, 219810, 234464, 241360, 256445, 289632, 293080, 307734, 351696, 362040, 410312, 413760, 439620, 468928, 482720, 512890, 579264, 586160, 615468, 703392, 724080, 769335, 820624, 879240, 965440, 1025780, 1172320, 1230936, 1406784, 1448160, 1538670, 1641248, 1758480, 2051560, 2344640, 2461872, 2896320, 3077340, 3282496, 3516960, 4103120, 4923744, 6154680, 7033920, 8206240, 9847488, 12309360, 16412480, 24618720, 49237440]

約数ペア:

[(1, 49237440), (2, 24618720), (3, 16412480), (4, 12309360), (5, 9847488), (6, 8206240), (7, 7033920), (8, 6154680), (10, 4923744), (12, 4103120), (14, 3516960), (15, 3282496), (16, 3077340), (17, 2896320), (20, 2461872), (21, 2344640), (24, 2051560), (28, 1758480), (30, 1641248), (32, 1538670), (34, 1448160), (35, 1406784), (40, 1230936), (42, 1172320), (48, 1025780), (51, 965440), (56, 879240), (60, 820624), (64, 769335), (68, 724080), (70, 703392), (80, 615468), (84, 586160), (85, 579264), (96, 512890), (102, 482720), (105, 468928), (112, 439620), (119, 413760), (120, 410312), (136, 362040), (140, 351696), (160, 307734), (168, 293080), (170, 289632), (192, 256445), (204, 241360), (210, 234464), (224, 219810), (238, 206880), (240, 205156), (255, 193088), (272, 181020), (280, 175848), (320, 153867), (336, 146540), (340, 144816), (357, 137920), (408, 120680), (420, 117232), (431, 114240), (448, 109905), (476, 103440), (480, 102578), (510, 96544), (544, 90510), (560, 87924), (595, 82752), (672, 73270), (680, 72408), (714, 68960), (816, 60340), (840, 58616), (862, 57120), (952, 51720), (960, 51289), (1020, 48272), (1088, 45255), (1120, 43962), (1190, 41376), (1293, 38080), (1344, 36635), (1360, 36204), (1428, 34480), (1632, 30170), (1680, 29308), (1724, 28560), (1785, 27584), (1904, 25860), (2040, 24136), (2155, 22848), (2240, 21981), (2380, 20688), (2586, 19040), (2720, 18102), (2856, 17240), (3017, 16320), (3264, 15085), (3360, 14654), (3448, 14280), (3570, 13792), (3808, 12930), (4080, 12068), (4310, 11424), (4760, 10344), (5172, 9520), (5440, 9051), (5712, 8620), (6034, 8160), (6465, 7616), (6720, 7327), (6896, 7140)]