56566895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 92427552

約数和(自身を除く): 35860657

約数列:

[1, 5, 7, 11, 19, 35, 37, 55, 77, 95, 121, 133, 185, 209, 259, 361, 385, 407, 605, 665, 703, 847, 1045, 1295, 1463, 1805, 2035, 2299, 2527, 2849, 3515, 3971, 4235, 4477, 4921, 7315, 7733, 11495, 12635, 13357, 14245, 16093, 19855, 22385, 24605, 27797, 31339, 38665, 43681, 54131, 66785, 80465, 85063, 93499, 138985, 146927, 156695, 218405, 270655, 305767, 425315, 467495, 595441, 734635, 1028489, 1528835, 1616197, 2977205, 5142445, 8080985, 11313379, 56566895]

約数ペア:

[(1, 56566895), (5, 11313379), (7, 8080985), (11, 5142445), (19, 2977205), (35, 1616197), (37, 1528835), (55, 1028489), (77, 734635), (95, 595441), (121, 467495), (133, 425315), (185, 305767), (209, 270655), (259, 218405), (361, 156695), (385, 146927), (407, 138985), (605, 93499), (665, 85063), (703, 80465), (847, 66785), (1045, 54131), (1295, 43681), (1463, 38665), (1805, 31339), (2035, 27797), (2299, 24605), (2527, 22385), (2849, 19855), (3515, 16093), (3971, 14245), (4235, 13357), (4477, 12635), (4921, 11495), (7315, 7733)]