49801440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 176795136

約数和(自身を除く): 126993696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 347, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 694, 736, 780, 897, 920, 1040, 1041, 1104, 1196, 1248, 1380, 1388, 1495, 1560, 1735, 1794, 1840, 2080, 2082, 2208, 2392, 2760, 2776, 2990, 3120, 3470, 3588, 3680, 4164, 4485, 4511, 4784, 5205, 5520, 5552, 5980, 6240, 6940, 7176, 7981, 8328, 8970, 9022, 9568, 10410, 11040, 11104, 11960, 13533, 13880, 14352, 15962, 16656, 17940, 18044, 20820, 22555, 23920, 23943, 27066, 27760, 28704, 31924, 33312, 35880, 36088, 39905, 41640, 45110, 47840, 47886, 54132, 55520, 63848, 67665, 71760, 72176, 79810, 83280, 90220, 95772, 103753, 108264, 119715, 127696, 135330, 143520, 144352, 159620, 166560, 180440, 191544, 207506, 216528, 239430, 255392, 270660, 311259, 319240, 360880, 383088, 415012, 433056, 478860, 518765, 541320, 622518, 638480, 721760, 766176, 830024, 957720, 1037530, 1082640, 1245036, 1276960, 1556295, 1660048, 1915440, 2075060, 2165280, 2490072, 3112590, 3320096, 3830880, 4150120, 4980144, 6225180, 8300240, 9960288, 12450360, 16600480, 24900720, 49801440]

約数ペア:

[(1, 49801440), (2, 24900720), (3, 16600480), (4, 12450360), (5, 9960288), (6, 8300240), (8, 6225180), (10, 4980144), (12, 4150120), (13, 3830880), (15, 3320096), (16, 3112590), (20, 2490072), (23, 2165280), (24, 2075060), (26, 1915440), (30, 1660048), (32, 1556295), (39, 1276960), (40, 1245036), (46, 1082640), (48, 1037530), (52, 957720), (60, 830024), (65, 766176), (69, 721760), (78, 638480), (80, 622518), (92, 541320), (96, 518765), (104, 478860), (115, 433056), (120, 415012), (130, 383088), (138, 360880), (156, 319240), (160, 311259), (184, 270660), (195, 255392), (208, 239430), (230, 216528), (240, 207506), (260, 191544), (276, 180440), (299, 166560), (312, 159620), (345, 144352), (347, 143520), (368, 135330), (390, 127696), (416, 119715), (460, 108264), (480, 103753), (520, 95772), (552, 90220), (598, 83280), (624, 79810), (690, 72176), (694, 71760), (736, 67665), (780, 63848), (897, 55520), (920, 54132), (1040, 47886), (1041, 47840), (1104, 45110), (1196, 41640), (1248, 39905), (1380, 36088), (1388, 35880), (1495, 33312), (1560, 31924), (1735, 28704), (1794, 27760), (1840, 27066), (2080, 23943), (2082, 23920), (2208, 22555), (2392, 20820), (2760, 18044), (2776, 17940), (2990, 16656), (3120, 15962), (3470, 14352), (3588, 13880), (3680, 13533), (4164, 11960), (4485, 11104), (4511, 11040), (4784, 10410), (5205, 9568), (5520, 9022), (5552, 8970), (5980, 8328), (6240, 7981), (6940, 7176)]