56201320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11807}}^1$

素因数の和:11842

約数の個数: 64

約数和(自身を含む): 153031680

約数和(自身を除く): 96830360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11807, 23614, 47228, 59035, 82649, 94456, 118070, 165298, 200719, 236140, 330596, 401438, 413245, 472280, 661192, 802876, 826490, 1003595, 1405033, 1605752, 1652980, 2007190, 2810066, 3305960, 4014380, 5620132, 7025165, 8028760, 11240264, 14050330, 28100660, 56201320]

約数ペア:

[(1, 56201320), (2, 28100660), (4, 14050330), (5, 11240264), (7, 8028760), (8, 7025165), (10, 5620132), (14, 4014380), (17, 3305960), (20, 2810066), (28, 2007190), (34, 1652980), (35, 1605752), (40, 1405033), (56, 1003595), (68, 826490), (70, 802876), (85, 661192), (119, 472280), (136, 413245), (140, 401438), (170, 330596), (238, 236140), (280, 200719), (340, 165298), (476, 118070), (595, 94456), (680, 82649), (952, 59035), (1190, 47228), (2380, 23614), (4760, 11807)]