50651520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 256

約数和(自身を含む): 178606080

約数和(自身を除く): 127954560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 37, 40, 46, 48, 60, 62, 64, 69, 74, 80, 92, 93, 96, 111, 115, 120, 124, 128, 138, 148, 155, 160, 184, 185, 186, 192, 222, 230, 240, 248, 276, 296, 310, 320, 345, 368, 370, 372, 384, 444, 460, 465, 480, 496, 552, 555, 592, 620, 640, 690, 713, 736, 740, 744, 851, 888, 920, 930, 960, 992, 1104, 1110, 1147, 1184, 1240, 1380, 1426, 1472, 1480, 1488, 1702, 1776, 1840, 1860, 1920, 1984, 2139, 2208, 2220, 2294, 2368, 2480, 2553, 2760, 2852, 2944, 2960, 2976, 3404, 3441, 3552, 3565, 3680, 3720, 3968, 4255, 4278, 4416, 4440, 4588, 4736, 4960, 5106, 5520, 5704, 5735, 5920, 5952, 6808, 6882, 7104, 7130, 7360, 7440, 8510, 8556, 8832, 8880, 9176, 9920, 10212, 10695, 11040, 11408, 11470, 11840, 11904, 12765, 13616, 13764, 14208, 14260, 14720, 14880, 17020, 17112, 17205, 17760, 18352, 19840, 20424, 21390, 22080, 22816, 22940, 23680, 25530, 26381, 27232, 27528, 28520, 29760, 34040, 34224, 34410, 35520, 36704, 40848, 42780, 44160, 45632, 45880, 51060, 52762, 54464, 55056, 57040, 59520, 68080, 68448, 68820, 71040, 73408, 79143, 81696, 85560, 91264, 91760, 102120, 105524, 108928, 110112, 114080, 131905, 136160, 136896, 137640, 146816, 158286, 163392, 171120, 183520, 204240, 211048, 220224, 228160, 263810, 272320, 273792, 275280, 316572, 326784, 342240, 367040, 395715, 408480, 422096, 440448, 456320, 527620, 544640, 550560, 633144, 684480, 734080, 791430, 816960, 844192, 1055240, 1101120, 1266288, 1368960, 1582860, 1633920, 1688384, 2110480, 2202240, 2532576, 3165720, 3376768, 4220960, 5065152, 6331440, 8441920, 10130304, 12662880, 16883840, 25325760, 50651520]

約数ペア:

[(1, 50651520), (2, 25325760), (3, 16883840), (4, 12662880), (5, 10130304), (6, 8441920), (8, 6331440), (10, 5065152), (12, 4220960), (15, 3376768), (16, 3165720), (20, 2532576), (23, 2202240), (24, 2110480), (30, 1688384), (31, 1633920), (32, 1582860), (37, 1368960), (40, 1266288), (46, 1101120), (48, 1055240), (60, 844192), (62, 816960), (64, 791430), (69, 734080), (74, 684480), (80, 633144), (92, 550560), (93, 544640), (96, 527620), (111, 456320), (115, 440448), (120, 422096), (124, 408480), (128, 395715), (138, 367040), (148, 342240), (155, 326784), (160, 316572), (184, 275280), (185, 273792), (186, 272320), (192, 263810), (222, 228160), (230, 220224), (240, 211048), (248, 204240), (276, 183520), (296, 171120), (310, 163392), (320, 158286), (345, 146816), (368, 137640), (370, 136896), (372, 136160), (384, 131905), (444, 114080), (460, 110112), (465, 108928), (480, 105524), (496, 102120), (552, 91760), (555, 91264), (592, 85560), (620, 81696), (640, 79143), (690, 73408), (713, 71040), (736, 68820), (740, 68448), (744, 68080), (851, 59520), (888, 57040), (920, 55056), (930, 54464), (960, 52762), (992, 51060), (1104, 45880), (1110, 45632), (1147, 44160), (1184, 42780), (1240, 40848), (1380, 36704), (1426, 35520), (1472, 34410), (1480, 34224), (1488, 34040), (1702, 29760), (1776, 28520), (1840, 27528), (1860, 27232), (1920, 26381), (1984, 25530), (2139, 23680), (2208, 22940), (2220, 22816), (2294, 22080), (2368, 21390), (2480, 20424), (2553, 19840), (2760, 18352), (2852, 17760), (2944, 17205), (2960, 17112), (2976, 17020), (3404, 14880), (3441, 14720), (3552, 14260), (3565, 14208), (3680, 13764), (3720, 13616), (3968, 12765), (4255, 11904), (4278, 11840), (4416, 11470), (4440, 11408), (4588, 11040), (4736, 10695), (4960, 10212), (5106, 9920), (5520, 9176), (5704, 8880), (5735, 8832), (5920, 8556), (5952, 8510), (6808, 7440), (6882, 7360), (7104, 7130)]