51922360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 138510000

約数和(自身を除く): 86587640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 449, 472, 490, 590, 826, 898, 980, 1180, 1652, 1796, 1960, 2065, 2245, 2360, 2891, 3143, 3304, 3592, 4130, 4490, 5782, 6286, 8260, 8980, 11564, 12572, 14455, 15715, 16520, 17960, 22001, 23128, 25144, 26491, 28910, 31430, 44002, 52982, 57820, 62860, 88004, 105964, 110005, 115640, 125720, 132455, 176008, 185437, 211928, 220010, 264910, 370874, 440020, 529820, 741748, 880040, 927185, 1059640, 1298059, 1483496, 1854370, 2596118, 3708740, 5192236, 6490295, 7417480, 10384472, 12980590, 25961180, 51922360]

約数ペア:

[(1, 51922360), (2, 25961180), (4, 12980590), (5, 10384472), (7, 7417480), (8, 6490295), (10, 5192236), (14, 3708740), (20, 2596118), (28, 1854370), (35, 1483496), (40, 1298059), (49, 1059640), (56, 927185), (59, 880040), (70, 741748), (98, 529820), (118, 440020), (140, 370874), (196, 264910), (236, 220010), (245, 211928), (280, 185437), (295, 176008), (392, 132455), (413, 125720), (449, 115640), (472, 110005), (490, 105964), (590, 88004), (826, 62860), (898, 57820), (980, 52982), (1180, 44002), (1652, 31430), (1796, 28910), (1960, 26491), (2065, 25144), (2245, 23128), (2360, 22001), (2891, 17960), (3143, 16520), (3304, 15715), (3592, 14455), (4130, 12572), (4490, 11564), (5782, 8980), (6286, 8260)]