50128620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4241}}^1$

素因数の和:4450

約数の個数: 48

約数和(自身を含む): 141105888

約数和(自身を除く): 90977268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 4241, 5910, 8482, 11820, 12723, 16964, 21205, 25446, 42410, 50892, 63615, 84820, 127230, 254460, 835477, 1670954, 2506431, 3341908, 4177385, 5012862, 8354770, 10025724, 12532155, 16709540, 25064310, 50128620]

約数ペア:

[(1, 50128620), (2, 25064310), (3, 16709540), (4, 12532155), (5, 10025724), (6, 8354770), (10, 5012862), (12, 4177385), (15, 3341908), (20, 2506431), (30, 1670954), (60, 835477), (197, 254460), (394, 127230), (591, 84820), (788, 63615), (985, 50892), (1182, 42410), (1970, 25446), (2364, 21205), (2955, 16964), (3940, 12723), (4241, 11820), (5910, 8482)]