49047040

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 151142112

約数和(自身を除く): 102095072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 49, 56, 64, 68, 70, 80, 85, 92, 98, 112, 115, 119, 128, 136, 140, 160, 161, 170, 184, 196, 224, 230, 238, 245, 256, 272, 280, 320, 322, 340, 368, 391, 392, 448, 460, 476, 490, 512, 544, 560, 595, 640, 644, 680, 736, 782, 784, 805, 833, 896, 920, 952, 980, 1088, 1120, 1127, 1190, 1280, 1288, 1360, 1472, 1564, 1568, 1610, 1666, 1792, 1840, 1904, 1955, 1960, 2176, 2240, 2254, 2380, 2560, 2576, 2720, 2737, 2944, 3128, 3136, 3220, 3332, 3584, 3680, 3808, 3910, 3920, 4165, 4352, 4480, 4508, 4760, 5152, 5440, 5474, 5635, 5888, 6256, 6272, 6440, 6664, 7360, 7616, 7820, 7840, 8330, 8704, 8960, 9016, 9520, 10304, 10880, 10948, 11270, 11776, 12512, 12544, 12880, 13328, 13685, 14720, 15232, 15640, 15680, 16660, 17920, 18032, 19040, 19159, 20608, 21760, 21896, 22540, 25024, 25088, 25760, 26656, 27370, 29440, 30464, 31280, 31360, 33320, 36064, 38080, 38318, 41216, 43520, 43792, 45080, 50048, 51520, 53312, 54740, 58880, 60928, 62560, 62720, 66640, 72128, 76160, 76636, 82432, 87584, 90160, 95795, 100096, 103040, 106624, 109480, 125120, 125440, 133280, 144256, 152320, 153272, 175168, 180320, 191590, 200192, 206080, 213248, 218960, 250240, 266560, 288512, 304640, 306544, 350336, 360640, 383180, 412160, 426496, 437920, 500480, 533120, 577024, 613088, 700672, 721280, 766360, 875840, 1000960, 1066240, 1226176, 1401344, 1442560, 1532720, 1751680, 2132480, 2452352, 2885120, 3065440, 3503360, 4904704, 6130880, 7006720, 9809408, 12261760, 24523520, 49047040]

約数ペア:

[(1, 49047040), (2, 24523520), (4, 12261760), (5, 9809408), (7, 7006720), (8, 6130880), (10, 4904704), (14, 3503360), (16, 3065440), (17, 2885120), (20, 2452352), (23, 2132480), (28, 1751680), (32, 1532720), (34, 1442560), (35, 1401344), (40, 1226176), (46, 1066240), (49, 1000960), (56, 875840), (64, 766360), (68, 721280), (70, 700672), (80, 613088), (85, 577024), (92, 533120), (98, 500480), (112, 437920), (115, 426496), (119, 412160), (128, 383180), (136, 360640), (140, 350336), (160, 306544), (161, 304640), (170, 288512), (184, 266560), (196, 250240), (224, 218960), (230, 213248), (238, 206080), (245, 200192), (256, 191590), (272, 180320), (280, 175168), (320, 153272), (322, 152320), (340, 144256), (368, 133280), (391, 125440), (392, 125120), (448, 109480), (460, 106624), (476, 103040), (490, 100096), (512, 95795), (544, 90160), (560, 87584), (595, 82432), (640, 76636), (644, 76160), (680, 72128), (736, 66640), (782, 62720), (784, 62560), (805, 60928), (833, 58880), (896, 54740), (920, 53312), (952, 51520), (980, 50048), (1088, 45080), (1120, 43792), (1127, 43520), (1190, 41216), (1280, 38318), (1288, 38080), (1360, 36064), (1472, 33320), (1564, 31360), (1568, 31280), (1610, 30464), (1666, 29440), (1792, 27370), (1840, 26656), (1904, 25760), (1955, 25088), (1960, 25024), (2176, 22540), (2240, 21896), (2254, 21760), (2380, 20608), (2560, 19159), (2576, 19040), (2720, 18032), (2737, 17920), (2944, 16660), (3128, 15680), (3136, 15640), (3220, 15232), (3332, 14720), (3584, 13685), (3680, 13328), (3808, 12880), (3910, 12544), (3920, 12512), (4165, 11776), (4352, 11270), (4480, 10948), (4508, 10880), (4760, 10304), (5152, 9520), (5440, 9016), (5474, 8960), (5635, 8704), (5888, 8330), (6256, 7840), (6272, 7820), (6440, 7616), (6664, 7360)]