56189420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23609}}^1$

素因数の和:23642

約数の個数: 48

約数和(自身を含む): 142793280

約数和(自身を除く): 86603860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 23609, 47218, 94436, 118045, 165263, 236090, 330526, 401353, 472180, 661052, 802706, 826315, 1605412, 1652630, 2006765, 2809471, 3305260, 4013530, 5618942, 8027060, 11237884, 14047355, 28094710, 56189420]

約数ペア:

[(1, 56189420), (2, 28094710), (4, 14047355), (5, 11237884), (7, 8027060), (10, 5618942), (14, 4013530), (17, 3305260), (20, 2809471), (28, 2006765), (34, 1652630), (35, 1605412), (68, 826315), (70, 802706), (85, 661052), (119, 472180), (140, 401353), (170, 330526), (238, 236090), (340, 165263), (476, 118045), (595, 94436), (1190, 47218), (2380, 23609)]