49161008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13903}}^1$

素因数の和:13941

約数の個数: 40

約数和(自身を含む): 108618048

約数和(自身を除く): 59457040

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 13903, 27806, 55612, 111224, 180739, 222448, 236351, 361478, 472702, 722956, 945404, 1445912, 1890808, 2891824, 3072563, 3781616, 6145126, 12290252, 24580504, 49161008]

約数ペア:

[(1, 49161008), (2, 24580504), (4, 12290252), (8, 6145126), (13, 3781616), (16, 3072563), (17, 2891824), (26, 1890808), (34, 1445912), (52, 945404), (68, 722956), (104, 472702), (136, 361478), (208, 236351), (221, 222448), (272, 180739), (442, 111224), (884, 55612), (1768, 27806), (3536, 13903)]