52821496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 127643040

約数和(自身を除く): 74821544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 53, 56, 74, 91, 104, 106, 148, 182, 212, 259, 296, 364, 371, 424, 481, 518, 689, 728, 742, 962, 1036, 1369, 1378, 1484, 1924, 1961, 2072, 2738, 2756, 2968, 3367, 3848, 3922, 4823, 5476, 5512, 6734, 7844, 9583, 9646, 10952, 13468, 13727, 15688, 17797, 19166, 19292, 25493, 26936, 27454, 35594, 38332, 38584, 50986, 54908, 71188, 72557, 76664, 101972, 109816, 124579, 142376, 145114, 178451, 203944, 249158, 290228, 356902, 498316, 507899, 580456, 713804, 943241, 996632, 1015798, 1427608, 1886482, 2031596, 3772964, 4063192, 6602687, 7545928, 13205374, 26410748, 52821496]

約数ペア:

[(1, 52821496), (2, 26410748), (4, 13205374), (7, 7545928), (8, 6602687), (13, 4063192), (14, 3772964), (26, 2031596), (28, 1886482), (37, 1427608), (52, 1015798), (53, 996632), (56, 943241), (74, 713804), (91, 580456), (104, 507899), (106, 498316), (148, 356902), (182, 290228), (212, 249158), (259, 203944), (296, 178451), (364, 145114), (371, 142376), (424, 124579), (481, 109816), (518, 101972), (689, 76664), (728, 72557), (742, 71188), (962, 54908), (1036, 50986), (1369, 38584), (1378, 38332), (1484, 35594), (1924, 27454), (1961, 26936), (2072, 25493), (2738, 19292), (2756, 19166), (2968, 17797), (3367, 15688), (3848, 13727), (3922, 13468), (4823, 10952), (5476, 9646), (5512, 9583), (6734, 7844)]