50389920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4999}}^1$

素因数の和:5027

約数の個数: 144

約数和(自身を含む): 196560000

約数和(自身を除く): 146170080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4999, 5040, 9998, 10080, 14997, 19996, 24995, 29994, 34993, 39992, 44991, 49990, 59988, 69986, 74985, 79984, 89982, 99980, 104979, 119976, 139972, 149970, 159968, 174965, 179964, 199960, 209958, 224955, 239952, 279944, 299940, 314937, 349930, 359928, 399920, 419916, 449910, 479904, 524895, 559888, 599880, 629874, 699860, 719856, 799840, 839832, 899820, 1049790, 1119776, 1199760, 1259748, 1399720, 1439712, 1574685, 1679664, 1799640, 2099580, 2399520, 2519496, 2799440, 3149370, 3359328, 3599280, 4199160, 5038992, 5598880, 6298740, 7198560, 8398320, 10077984, 12597480, 16796640, 25194960, 50389920]

約数ペア:

[(1, 50389920), (2, 25194960), (3, 16796640), (4, 12597480), (5, 10077984), (6, 8398320), (7, 7198560), (8, 6298740), (9, 5598880), (10, 5038992), (12, 4199160), (14, 3599280), (15, 3359328), (16, 3149370), (18, 2799440), (20, 2519496), (21, 2399520), (24, 2099580), (28, 1799640), (30, 1679664), (32, 1574685), (35, 1439712), (36, 1399720), (40, 1259748), (42, 1199760), (45, 1119776), (48, 1049790), (56, 899820), (60, 839832), (63, 799840), (70, 719856), (72, 699860), (80, 629874), (84, 599880), (90, 559888), (96, 524895), (105, 479904), (112, 449910), (120, 419916), (126, 399920), (140, 359928), (144, 349930), (160, 314937), (168, 299940), (180, 279944), (210, 239952), (224, 224955), (240, 209958), (252, 199960), (280, 179964), (288, 174965), (315, 159968), (336, 149970), (360, 139972), (420, 119976), (480, 104979), (504, 99980), (560, 89982), (630, 79984), (672, 74985), (720, 69986), (840, 59988), (1008, 49990), (1120, 44991), (1260, 39992), (1440, 34993), (1680, 29994), (2016, 24995), (2520, 19996), (3360, 14997), (4999, 10080), (5040, 9998)]