50552320

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 156739968

約数和(自身を除く): 106187648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 64, 65, 70, 80, 91, 98, 104, 112, 124, 128, 130, 140, 155, 160, 182, 196, 208, 217, 224, 245, 248, 256, 260, 280, 310, 320, 364, 392, 403, 416, 434, 448, 455, 490, 496, 512, 520, 560, 620, 637, 640, 728, 784, 806, 832, 868, 896, 910, 980, 992, 1040, 1085, 1120, 1240, 1274, 1280, 1456, 1519, 1568, 1612, 1664, 1736, 1792, 1820, 1960, 1984, 2015, 2080, 2170, 2240, 2480, 2548, 2560, 2821, 2912, 3038, 3136, 3185, 3224, 3328, 3472, 3584, 3640, 3920, 3968, 4030, 4160, 4340, 4480, 4960, 5096, 5642, 5824, 6076, 6272, 6370, 6448, 6656, 6944, 7280, 7595, 7840, 7936, 8060, 8320, 8680, 8960, 9920, 10192, 11284, 11648, 12152, 12544, 12740, 12896, 13888, 14105, 14560, 15190, 15680, 15872, 16120, 16640, 17360, 17920, 19747, 19840, 20384, 22568, 23296, 24304, 25088, 25480, 25792, 27776, 28210, 29120, 30380, 31360, 32240, 33280, 34720, 39494, 39680, 40768, 45136, 46592, 48608, 50960, 51584, 55552, 56420, 58240, 60760, 62720, 64480, 69440, 78988, 79360, 81536, 90272, 97216, 98735, 101920, 103168, 111104, 112840, 116480, 121520, 125440, 128960, 138880, 157976, 163072, 180544, 194432, 197470, 203840, 206336, 225680, 232960, 243040, 257920, 277760, 315952, 326144, 361088, 388864, 394940, 407680, 451360, 486080, 515840, 555520, 631904, 722176, 777728, 789880, 815360, 902720, 972160, 1031680, 1263808, 1444352, 1579760, 1630720, 1805440, 1944320, 2527616, 3159520, 3610880, 3888640, 5055232, 6319040, 7221760, 10110464, 12638080, 25276160, 50552320]

約数ペア:

[(1, 50552320), (2, 25276160), (4, 12638080), (5, 10110464), (7, 7221760), (8, 6319040), (10, 5055232), (13, 3888640), (14, 3610880), (16, 3159520), (20, 2527616), (26, 1944320), (28, 1805440), (31, 1630720), (32, 1579760), (35, 1444352), (40, 1263808), (49, 1031680), (52, 972160), (56, 902720), (62, 815360), (64, 789880), (65, 777728), (70, 722176), (80, 631904), (91, 555520), (98, 515840), (104, 486080), (112, 451360), (124, 407680), (128, 394940), (130, 388864), (140, 361088), (155, 326144), (160, 315952), (182, 277760), (196, 257920), (208, 243040), (217, 232960), (224, 225680), (245, 206336), (248, 203840), (256, 197470), (260, 194432), (280, 180544), (310, 163072), (320, 157976), (364, 138880), (392, 128960), (403, 125440), (416, 121520), (434, 116480), (448, 112840), (455, 111104), (490, 103168), (496, 101920), (512, 98735), (520, 97216), (560, 90272), (620, 81536), (637, 79360), (640, 78988), (728, 69440), (784, 64480), (806, 62720), (832, 60760), (868, 58240), (896, 56420), (910, 55552), (980, 51584), (992, 50960), (1040, 48608), (1085, 46592), (1120, 45136), (1240, 40768), (1274, 39680), (1280, 39494), (1456, 34720), (1519, 33280), (1568, 32240), (1612, 31360), (1664, 30380), (1736, 29120), (1792, 28210), (1820, 27776), (1960, 25792), (1984, 25480), (2015, 25088), (2080, 24304), (2170, 23296), (2240, 22568), (2480, 20384), (2548, 19840), (2560, 19747), (2821, 17920), (2912, 17360), (3038, 16640), (3136, 16120), (3185, 15872), (3224, 15680), (3328, 15190), (3472, 14560), (3584, 14105), (3640, 13888), (3920, 12896), (3968, 12740), (4030, 12544), (4160, 12152), (4340, 11648), (4480, 11284), (4960, 10192), (5096, 9920), (5642, 8960), (5824, 8680), (6076, 8320), (6272, 8060), (6370, 7936), (6448, 7840), (6656, 7595), (6944, 7280)]