51319440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1078

約数の個数: 160

約数和(自身を含む): 184631040

約数和(自身を除く): 133311600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1033, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2066, 2070, 2160, 2484, 2760, 3099, 3105, 3312, 4132, 4140, 4968, 5165, 5520, 6198, 6210, 8264, 8280, 9297, 9936, 10330, 12396, 12420, 15495, 16528, 16560, 18594, 20660, 23759, 24792, 24840, 27891, 30990, 37188, 41320, 46485, 47518, 49584, 49680, 55782, 61980, 71277, 74376, 82640, 92970, 95036, 111564, 118795, 123960, 139455, 142554, 148752, 185940, 190072, 213831, 223128, 237590, 247920, 278910, 285108, 356385, 371880, 380144, 427662, 446256, 475180, 557820, 570216, 641493, 712770, 743760, 855324, 950360, 1069155, 1115640, 1140432, 1282986, 1425540, 1710648, 1900720, 2138310, 2231280, 2565972, 2851080, 3207465, 3421296, 4276620, 5131944, 5702160, 6414930, 8553240, 10263888, 12829860, 17106480, 25659720, 51319440]

約数ペア:

[(1, 51319440), (2, 25659720), (3, 17106480), (4, 12829860), (5, 10263888), (6, 8553240), (8, 6414930), (9, 5702160), (10, 5131944), (12, 4276620), (15, 3421296), (16, 3207465), (18, 2851080), (20, 2565972), (23, 2231280), (24, 2138310), (27, 1900720), (30, 1710648), (36, 1425540), (40, 1282986), (45, 1140432), (46, 1115640), (48, 1069155), (54, 950360), (60, 855324), (69, 743760), (72, 712770), (80, 641493), (90, 570216), (92, 557820), (108, 475180), (115, 446256), (120, 427662), (135, 380144), (138, 371880), (144, 356385), (180, 285108), (184, 278910), (207, 247920), (216, 237590), (230, 223128), (240, 213831), (270, 190072), (276, 185940), (345, 148752), (360, 142554), (368, 139455), (414, 123960), (432, 118795), (460, 111564), (540, 95036), (552, 92970), (621, 82640), (690, 74376), (720, 71277), (828, 61980), (920, 55782), (1033, 49680), (1035, 49584), (1080, 47518), (1104, 46485), (1242, 41320), (1380, 37188), (1656, 30990), (1840, 27891), (2066, 24840), (2070, 24792), (2160, 23759), (2484, 20660), (2760, 18594), (3099, 16560), (3105, 16528), (3312, 15495), (4132, 12420), (4140, 12396), (4968, 10330), (5165, 9936), (5520, 9297), (6198, 8280), (6210, 8264)]