42157450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{49597}}^1$

素因数の和:49626

約数の個数: 24

約数和(自身を含む): 83027052

約数和(自身を除く): 40869602

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 49597, 99194, 247985, 495970, 843149, 1239925, 1686298, 2479850, 4215745, 8431490, 21078725, 42157450]

約数ペア:

[(1, 42157450), (2, 21078725), (5, 8431490), (10, 4215745), (17, 2479850), (25, 1686298), (34, 1239925), (50, 843149), (85, 495970), (170, 247985), (425, 99194), (850, 49597)]