51306390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{570071}}^1$

素因数の和:570084

約数の個数: 24

約数和(自身を含む): 133396848

約数和(自身を除く): 82090458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 570071, 1140142, 1710213, 2850355, 3420426, 5130639, 5700710, 8551065, 10261278, 17102130, 25653195, 51306390]

約数ペア:

[(1, 51306390), (2, 25653195), (3, 17102130), (5, 10261278), (6, 8551065), (9, 5700710), (10, 5130639), (15, 3420426), (18, 2850355), (30, 1710213), (45, 1140142), (90, 570071)]