51431460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50423}}^1$

素因数の和:50452

約数の個数: 48

約数和(自身を含む): 152482176

約数和(自身を除く): 101050716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 50423, 100846, 151269, 201692, 252115, 302538, 504230, 605076, 756345, 857191, 1008460, 1512690, 1714382, 2571573, 3025380, 3428764, 4285955, 5143146, 8571910, 10286292, 12857865, 17143820, 25715730, 51431460]

約数ペア:

[(1, 51431460), (2, 25715730), (3, 17143820), (4, 12857865), (5, 10286292), (6, 8571910), (10, 5143146), (12, 4285955), (15, 3428764), (17, 3025380), (20, 2571573), (30, 1714382), (34, 1512690), (51, 1008460), (60, 857191), (68, 756345), (85, 605076), (102, 504230), (170, 302538), (204, 252115), (255, 201692), (340, 151269), (510, 100846), (1020, 50423)]