50439980

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5693}}^1$

素因数の和:6145

約数の個数: 24

約数和(自身を含む): 106181712

約数和(自身を除く): 55741732

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 5693, 8860, 11386, 22772, 28465, 56930, 113860, 2521999, 5043998, 10087996, 12609995, 25219990, 50439980]

約数ペア:

[(1, 50439980), (2, 25219990), (4, 12609995), (5, 10087996), (10, 5043998), (20, 2521999), (443, 113860), (886, 56930), (1772, 28465), (2215, 22772), (4430, 11386), (5693, 8860)]