51766560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 189423360

約数和(自身を除く): 137656800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 521, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1042, 1080, 1104, 1242, 1380, 1440, 1563, 1656, 1840, 2070, 2084, 2160, 2208, 2484, 2605, 2760, 3105, 3126, 3312, 3680, 4140, 4168, 4320, 4689, 4968, 5210, 5520, 6210, 6252, 6624, 7815, 8280, 8336, 9378, 9936, 10420, 11040, 11983, 12420, 12504, 14067, 15630, 16560, 16672, 18756, 19872, 20840, 23445, 23966, 24840, 25008, 28134, 31260, 33120, 35949, 37512, 41680, 46890, 47932, 49680, 50016, 56268, 59915, 62520, 70335, 71898, 75024, 83360, 93780, 95864, 99360, 107847, 112536, 119830, 125040, 140670, 143796, 150048, 179745, 187560, 191728, 215694, 225072, 239660, 250080, 281340, 287592, 323541, 359490, 375120, 383456, 431388, 450144, 479320, 539235, 562680, 575184, 647082, 718980, 750240, 862776, 958640, 1078470, 1125360, 1150368, 1294164, 1437960, 1617705, 1725552, 1917280, 2156940, 2250720, 2588328, 2875920, 3235410, 3451104, 4313880, 5176656, 5751840, 6470820, 8627760, 10353312, 12941640, 17255520, 25883280, 51766560]

約数ペア:

[(1, 51766560), (2, 25883280), (3, 17255520), (4, 12941640), (5, 10353312), (6, 8627760), (8, 6470820), (9, 5751840), (10, 5176656), (12, 4313880), (15, 3451104), (16, 3235410), (18, 2875920), (20, 2588328), (23, 2250720), (24, 2156940), (27, 1917280), (30, 1725552), (32, 1617705), (36, 1437960), (40, 1294164), (45, 1150368), (46, 1125360), (48, 1078470), (54, 958640), (60, 862776), (69, 750240), (72, 718980), (80, 647082), (90, 575184), (92, 562680), (96, 539235), (108, 479320), (115, 450144), (120, 431388), (135, 383456), (138, 375120), (144, 359490), (160, 323541), (180, 287592), (184, 281340), (207, 250080), (216, 239660), (230, 225072), (240, 215694), (270, 191728), (276, 187560), (288, 179745), (345, 150048), (360, 143796), (368, 140670), (414, 125040), (432, 119830), (460, 112536), (480, 107847), (521, 99360), (540, 95864), (552, 93780), (621, 83360), (690, 75024), (720, 71898), (736, 70335), (828, 62520), (864, 59915), (920, 56268), (1035, 50016), (1042, 49680), (1080, 47932), (1104, 46890), (1242, 41680), (1380, 37512), (1440, 35949), (1563, 33120), (1656, 31260), (1840, 28134), (2070, 25008), (2084, 24840), (2160, 23966), (2208, 23445), (2484, 20840), (2605, 19872), (2760, 18756), (3105, 16672), (3126, 16560), (3312, 15630), (3680, 14067), (4140, 12504), (4168, 12420), (4320, 11983), (4689, 11040), (4968, 10420), (5210, 9936), (5520, 9378), (6210, 8336), (6252, 8280), (6624, 7815)]