53730456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172213}}^1$

素因数の和:172235

約数の個数: 32

約数和(自身を含む): 144659760

約数和(自身を除く): 90929304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 172213, 344426, 516639, 688852, 1033278, 1377704, 2066556, 2238769, 4133112, 4477538, 6716307, 8955076, 13432614, 17910152, 26865228, 53730456]

約数ペア:

[(1, 53730456), (2, 26865228), (3, 17910152), (4, 13432614), (6, 8955076), (8, 6716307), (12, 4477538), (13, 4133112), (24, 2238769), (26, 2066556), (39, 1377704), (52, 1033278), (78, 688852), (104, 516639), (156, 344426), (312, 172213)]