52813578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 114665760

約数和(自身を除く): 61852182

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 361, 659, 703, 722, 1083, 1318, 1406, 1977, 2109, 2166, 3954, 4218, 12521, 13357, 24383, 25042, 26714, 37563, 40071, 48766, 73149, 75126, 80142, 146298, 237899, 463277, 475798, 713697, 926554, 1389831, 1427394, 2779662, 8802263, 17604526, 26406789, 52813578]

約数ペア:

[(1, 52813578), (2, 26406789), (3, 17604526), (6, 8802263), (19, 2779662), (37, 1427394), (38, 1389831), (57, 926554), (74, 713697), (111, 475798), (114, 463277), (222, 237899), (361, 146298), (659, 80142), (703, 75126), (722, 73149), (1083, 48766), (1318, 40071), (1406, 37563), (1977, 26714), (2109, 25042), (2166, 24383), (3954, 13357), (4218, 12521)]