57107856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 161239680

約数和(自身を除く): 104131824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1289, 1704, 1846, 2578, 2769, 3408, 3692, 3867, 5156, 5538, 7384, 7734, 10312, 11076, 14768, 15468, 16757, 20624, 22152, 30936, 33514, 44304, 50271, 61872, 67028, 91519, 100542, 134056, 183038, 201084, 268112, 274557, 366076, 402168, 549114, 732152, 804336, 1098228, 1189747, 1464304, 2196456, 2379494, 3569241, 4392912, 4758988, 7138482, 9517976, 14276964, 19035952, 28553928, 57107856]

約数ペア:

[(1, 57107856), (2, 28553928), (3, 19035952), (4, 14276964), (6, 9517976), (8, 7138482), (12, 4758988), (13, 4392912), (16, 3569241), (24, 2379494), (26, 2196456), (39, 1464304), (48, 1189747), (52, 1098228), (71, 804336), (78, 732152), (104, 549114), (142, 402168), (156, 366076), (208, 274557), (213, 268112), (284, 201084), (312, 183038), (426, 134056), (568, 100542), (624, 91519), (852, 67028), (923, 61872), (1136, 50271), (1289, 44304), (1704, 33514), (1846, 30936), (2578, 22152), (2769, 20624), (3408, 16757), (3692, 15468), (3867, 14768), (5156, 11076), (5538, 10312), (7384, 7734)]