56251856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 121896960

約数和(自身を除く): 65645104

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 47, 62, 76, 94, 124, 127, 152, 188, 248, 254, 304, 376, 496, 508, 589, 752, 893, 1016, 1178, 1457, 1786, 2032, 2356, 2413, 2914, 3572, 3937, 4712, 4826, 5828, 5969, 7144, 7874, 9424, 9652, 11656, 11938, 14288, 15748, 19304, 23312, 23876, 27683, 31496, 38608, 47752, 55366, 62992, 74803, 95504, 110732, 113411, 149606, 185039, 221464, 226822, 299212, 370078, 442928, 453644, 598424, 740156, 907288, 1196848, 1480312, 1814576, 2960624, 3515741, 7031482, 14062964, 28125928, 56251856]

約数ペア:

[(1, 56251856), (2, 28125928), (4, 14062964), (8, 7031482), (16, 3515741), (19, 2960624), (31, 1814576), (38, 1480312), (47, 1196848), (62, 907288), (76, 740156), (94, 598424), (124, 453644), (127, 442928), (152, 370078), (188, 299212), (248, 226822), (254, 221464), (304, 185039), (376, 149606), (496, 113411), (508, 110732), (589, 95504), (752, 74803), (893, 62992), (1016, 55366), (1178, 47752), (1457, 38608), (1786, 31496), (2032, 27683), (2356, 23876), (2413, 23312), (2914, 19304), (3572, 15748), (3937, 14288), (4712, 11938), (4826, 11656), (5828, 9652), (5969, 9424), (7144, 7874)]