49454720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 146512800

約数和(自身を除く): 97058080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 83, 95, 98, 112, 128, 133, 140, 152, 160, 166, 190, 196, 224, 245, 266, 280, 304, 320, 332, 380, 392, 415, 448, 490, 532, 560, 581, 608, 640, 664, 665, 760, 784, 830, 896, 931, 980, 1064, 1120, 1162, 1216, 1328, 1330, 1520, 1568, 1577, 1660, 1862, 1960, 2128, 2240, 2324, 2432, 2656, 2660, 2905, 3040, 3136, 3154, 3320, 3724, 3920, 4067, 4256, 4480, 4648, 4655, 5312, 5320, 5810, 6080, 6272, 6308, 6640, 7448, 7840, 7885, 8134, 8512, 9296, 9310, 10624, 10640, 11039, 11620, 12160, 12616, 13280, 14896, 15680, 15770, 16268, 17024, 18592, 18620, 20335, 21280, 22078, 23240, 25232, 26560, 29792, 31360, 31540, 32536, 37184, 37240, 40670, 42560, 44156, 46480, 50464, 53120, 55195, 59584, 63080, 65072, 74368, 74480, 77273, 81340, 85120, 88312, 92960, 100928, 110390, 119168, 126160, 130144, 148960, 154546, 162680, 176624, 185920, 201856, 220780, 252320, 260288, 297920, 309092, 325360, 353248, 371840, 386365, 441560, 504640, 520576, 595840, 618184, 650720, 706496, 772730, 883120, 1009280, 1236368, 1301440, 1412992, 1545460, 1766240, 2472736, 2602880, 3090920, 3532480, 4945472, 6181840, 7064960, 9890944, 12363680, 24727360, 49454720]

約数ペア:

[(1, 49454720), (2, 24727360), (4, 12363680), (5, 9890944), (7, 7064960), (8, 6181840), (10, 4945472), (14, 3532480), (16, 3090920), (19, 2602880), (20, 2472736), (28, 1766240), (32, 1545460), (35, 1412992), (38, 1301440), (40, 1236368), (49, 1009280), (56, 883120), (64, 772730), (70, 706496), (76, 650720), (80, 618184), (83, 595840), (95, 520576), (98, 504640), (112, 441560), (128, 386365), (133, 371840), (140, 353248), (152, 325360), (160, 309092), (166, 297920), (190, 260288), (196, 252320), (224, 220780), (245, 201856), (266, 185920), (280, 176624), (304, 162680), (320, 154546), (332, 148960), (380, 130144), (392, 126160), (415, 119168), (448, 110390), (490, 100928), (532, 92960), (560, 88312), (581, 85120), (608, 81340), (640, 77273), (664, 74480), (665, 74368), (760, 65072), (784, 63080), (830, 59584), (896, 55195), (931, 53120), (980, 50464), (1064, 46480), (1120, 44156), (1162, 42560), (1216, 40670), (1328, 37240), (1330, 37184), (1520, 32536), (1568, 31540), (1577, 31360), (1660, 29792), (1862, 26560), (1960, 25232), (2128, 23240), (2240, 22078), (2324, 21280), (2432, 20335), (2656, 18620), (2660, 18592), (2905, 17024), (3040, 16268), (3136, 15770), (3154, 15680), (3320, 14896), (3724, 13280), (3920, 12616), (4067, 12160), (4256, 11620), (4480, 11039), (4648, 10640), (4655, 10624), (5312, 9310), (5320, 9296), (5810, 8512), (6080, 8134), (6272, 7885), (6308, 7840), (6640, 7448)]