57042076

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 127450176

約数和(自身を除く): 70408100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 182, 196, 244, 364, 367, 427, 637, 734, 793, 854, 1274, 1468, 1586, 1708, 2548, 2569, 2989, 3172, 4771, 5138, 5551, 5978, 9542, 10276, 11102, 11956, 17983, 19084, 22204, 22387, 33397, 35966, 38857, 44774, 66794, 71932, 77714, 89548, 133588, 155428, 156709, 233779, 291031, 313418, 467558, 582062, 626836, 935116, 1096963, 1164124, 2037217, 2193926, 4074434, 4387852, 8148868, 14260519, 28521038, 57042076]

約数ペア:

[(1, 57042076), (2, 28521038), (4, 14260519), (7, 8148868), (13, 4387852), (14, 4074434), (26, 2193926), (28, 2037217), (49, 1164124), (52, 1096963), (61, 935116), (91, 626836), (98, 582062), (122, 467558), (182, 313418), (196, 291031), (244, 233779), (364, 156709), (367, 155428), (427, 133588), (637, 89548), (734, 77714), (793, 71932), (854, 66794), (1274, 44774), (1468, 38857), (1586, 35966), (1708, 33397), (2548, 22387), (2569, 22204), (2989, 19084), (3172, 17983), (4771, 11956), (5138, 11102), (5551, 10276), (5978, 9542)]