50388240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 181059840

約数和(自身を除く): 130671600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 337, 356, 420, 445, 534, 560, 623, 674, 712, 840, 890, 1011, 1068, 1246, 1335, 1348, 1424, 1680, 1685, 1780, 1869, 2022, 2136, 2359, 2492, 2670, 2696, 3115, 3370, 3560, 3738, 4044, 4272, 4718, 4984, 5055, 5340, 5392, 6230, 6740, 7077, 7120, 7476, 8088, 9345, 9436, 9968, 10110, 10680, 11795, 12460, 13480, 14154, 14952, 16176, 18690, 18872, 20220, 21360, 23590, 24920, 26960, 28308, 29904, 29993, 35385, 37380, 37744, 40440, 47180, 49840, 56616, 59986, 70770, 74760, 80880, 89979, 94360, 113232, 119972, 141540, 149520, 149965, 179958, 188720, 209951, 239944, 283080, 299930, 359916, 419902, 449895, 479888, 566160, 599860, 629853, 719832, 839804, 899790, 1049755, 1199720, 1259706, 1439664, 1679608, 1799580, 2099510, 2399440, 2519412, 3149265, 3359216, 3599160, 4199020, 5038824, 6298530, 7198320, 8398040, 10077648, 12597060, 16796080, 25194120, 50388240]

約数ペア:

[(1, 50388240), (2, 25194120), (3, 16796080), (4, 12597060), (5, 10077648), (6, 8398040), (7, 7198320), (8, 6298530), (10, 5038824), (12, 4199020), (14, 3599160), (15, 3359216), (16, 3149265), (20, 2519412), (21, 2399440), (24, 2099510), (28, 1799580), (30, 1679608), (35, 1439664), (40, 1259706), (42, 1199720), (48, 1049755), (56, 899790), (60, 839804), (70, 719832), (80, 629853), (84, 599860), (89, 566160), (105, 479888), (112, 449895), (120, 419902), (140, 359916), (168, 299930), (178, 283080), (210, 239944), (240, 209951), (267, 188720), (280, 179958), (336, 149965), (337, 149520), (356, 141540), (420, 119972), (445, 113232), (534, 94360), (560, 89979), (623, 80880), (674, 74760), (712, 70770), (840, 59986), (890, 56616), (1011, 49840), (1068, 47180), (1246, 40440), (1335, 37744), (1348, 37380), (1424, 35385), (1680, 29993), (1685, 29904), (1780, 28308), (1869, 26960), (2022, 24920), (2136, 23590), (2359, 21360), (2492, 20220), (2670, 18872), (2696, 18690), (3115, 16176), (3370, 14952), (3560, 14154), (3738, 13480), (4044, 12460), (4272, 11795), (4718, 10680), (4984, 10110), (5055, 9968), (5340, 9436), (5392, 9345), (6230, 8088), (6740, 7476), (7077, 7120)]