56175140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23603}}^1$

素因数の和:23636

約数の個数: 48

約数和(自身を含む): 142756992

約数和(自身を除く): 86581852

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, 23603, 47206, 94412, 118015, 165221, 236030, 330442, 401251, 472060, 660884, 802502, 826105, 1605004, 1652210, 2006255, 2808757, 3304420, 4012510, 5617514, 8025020, 11235028, 14043785, 28087570, 56175140]

約数ペア:

[(1, 56175140), (2, 28087570), (4, 14043785), (5, 11235028), (7, 8025020), (10, 5617514), (14, 4012510), (17, 3304420), (20, 2808757), (28, 2006255), (34, 1652210), (35, 1605004), (68, 826105), (70, 802502), (85, 660884), (119, 472060), (140, 401251), (170, 330442), (238, 236030), (340, 165221), (476, 118015), (595, 94412), (1190, 47206), (2380, 23603)]