13721125150

素因数分解:

$2^1\times 5^2\times {\mathrm{1091}}^1\times {\mathrm{251533}}^1$

素因数の和:252636

約数の個数: 24

約数和(自身を含む): 25544786904

約数和(自身を除く): 11823661754

約数列:

[1, 2, 5, 10, 25, 50, 1091, 2182, 5455, 10910, 27275, 54550, 251533, 503066, 1257665, 2515330, 6288325, 12576650, 274422503, 548845006, 1372112515, 2744225030, 6860562575, 13721125150]

約数ペア:

[(1, 13721125150), (2, 6860562575), (5, 2744225030), (10, 1372112515), (25, 548845006), (50, 274422503), (1091, 12576650), (2182, 6288325), (5455, 2515330), (10910, 1257665), (27275, 503066), (54550, 251533)]