57254028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21589}}^1$

素因数の和:21626

約数の個数: 48

約数和(自身を含む): 152339040

約数和(自身を除く): 95085012

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 21589, 43178, 64767, 86356, 129534, 259068, 280657, 367013, 561314, 734026, 841971, 1101039, 1122628, 1468052, 1683942, 2202078, 3367884, 4404156, 4771169, 9542338, 14313507, 19084676, 28627014, 57254028]

約数ペア:

[(1, 57254028), (2, 28627014), (3, 19084676), (4, 14313507), (6, 9542338), (12, 4771169), (13, 4404156), (17, 3367884), (26, 2202078), (34, 1683942), (39, 1468052), (51, 1122628), (52, 1101039), (68, 841971), (78, 734026), (102, 561314), (156, 367013), (204, 280657), (221, 259068), (442, 129534), (663, 86356), (884, 64767), (1326, 43178), (2652, 21589)]