51806555360

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{241}}^1\times {\mathrm{3917}}^1$

素因数の和:4194

約数の個数: 192

約数和(自身を含む): 143361187200

約数和(自身を除く): 91554631840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 241, 245, 280, 343, 392, 482, 490, 560, 686, 784, 964, 980, 1120, 1205, 1372, 1568, 1687, 1715, 1928, 1960, 2410, 2744, 3374, 3430, 3856, 3917, 3920, 4820, 5488, 6748, 6860, 7712, 7834, 7840, 8435, 9640, 10976, 11809, 13496, 13720, 15668, 16870, 19280, 19585, 23618, 26992, 27419, 27440, 31336, 33740, 38560, 39170, 47236, 53984, 54838, 54880, 59045, 62672, 67480, 78340, 82663, 94472, 109676, 118090, 125344, 134960, 137095, 156680, 165326, 188944, 191933, 219352, 236180, 269920, 274190, 313360, 330652, 377888, 383866, 413315, 438704, 472360, 548380, 626720, 661304, 767732, 826630, 877408, 943997, 944720, 959665, 1096760, 1322608, 1343531, 1535464, 1653260, 1887994, 1889440, 1919330, 2193520, 2645216, 2687062, 3070928, 3306520, 3775988, 3838660, 4387040, 4719985, 5374124, 6141856, 6607979, 6613040, 6717655, 7551976, 7677320, 9439970, 10748248, 13215958, 13226080, 13435310, 15103952, 15354640, 18879940, 21496496, 26431916, 26870620, 30207904, 30709280, 33039895, 37759880, 42992992, 46255853, 52863832, 53741240, 66079790, 75519760, 92511706, 105727664, 107482480, 132159580, 151039520, 185023412, 211455328, 214964960, 231279265, 264319160, 323790971, 370046824, 462558530, 528638320, 647581942, 740093648, 925117060, 1057276640, 1295163884, 1480187296, 1618954855, 1850234120, 2590327768, 3237909710, 3700468240, 5180655536, 6475819420, 7400936480, 10361311072, 12951638840, 25903277680, 51806555360]

約数ペア:

[(1, 51806555360), (2, 25903277680), (4, 12951638840), (5, 10361311072), (7, 7400936480), (8, 6475819420), (10, 5180655536), (14, 3700468240), (16, 3237909710), (20, 2590327768), (28, 1850234120), (32, 1618954855), (35, 1480187296), (40, 1295163884), (49, 1057276640), (56, 925117060), (70, 740093648), (80, 647581942), (98, 528638320), (112, 462558530), (140, 370046824), (160, 323790971), (196, 264319160), (224, 231279265), (241, 214964960), (245, 211455328), (280, 185023412), (343, 151039520), (392, 132159580), (482, 107482480), (490, 105727664), (560, 92511706), (686, 75519760), (784, 66079790), (964, 53741240), (980, 52863832), (1120, 46255853), (1205, 42992992), (1372, 37759880), (1568, 33039895), (1687, 30709280), (1715, 30207904), (1928, 26870620), (1960, 26431916), (2410, 21496496), (2744, 18879940), (3374, 15354640), (3430, 15103952), (3856, 13435310), (3917, 13226080), (3920, 13215958), (4820, 10748248), (5488, 9439970), (6748, 7677320), (6860, 7551976), (7712, 6717655), (7834, 6613040), (7840, 6607979), (8435, 6141856), (9640, 5374124), (10976, 4719985), (11809, 4387040), (13496, 3838660), (13720, 3775988), (15668, 3306520), (16870, 3070928), (19280, 2687062), (19585, 2645216), (23618, 2193520), (26992, 1919330), (27419, 1889440), (27440, 1887994), (31336, 1653260), (33740, 1535464), (38560, 1343531), (39170, 1322608), (47236, 1096760), (53984, 959665), (54838, 944720), (54880, 943997), (59045, 877408), (62672, 826630), (67480, 767732), (78340, 661304), (82663, 626720), (94472, 548380), (109676, 472360), (118090, 438704), (125344, 413315), (134960, 383866), (137095, 377888), (156680, 330652), (165326, 313360), (188944, 274190), (191933, 269920), (219352, 236180)]