50399370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79999}}^1$

素因数の和:80019

約数の個数: 48

約数和(自身を含む): 149760000

約数和(自身を除く): 99360630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 79999, 159998, 239997, 399995, 479994, 559993, 719991, 799990, 1119986, 1199985, 1439982, 1679979, 2399970, 2799965, 3359958, 3599955, 5039937, 5599930, 7199910, 8399895, 10079874, 16799790, 25199685, 50399370]

約数ペア:

[(1, 50399370), (2, 25199685), (3, 16799790), (5, 10079874), (6, 8399895), (7, 7199910), (9, 5599930), (10, 5039937), (14, 3599955), (15, 3359958), (18, 2799965), (21, 2399970), (30, 1679979), (35, 1439982), (42, 1199985), (45, 1119986), (63, 799990), (70, 719991), (90, 559993), (105, 479994), (126, 399995), (210, 239997), (315, 159998), (630, 79999)]