50480001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 87202752

約数和(自身を除く): 36722751

約数列:

[1, 3, 9, 11, 13, 33, 39, 61, 99, 117, 143, 183, 429, 549, 643, 671, 793, 1287, 1929, 2013, 2379, 5787, 6039, 7073, 7137, 8359, 8723, 21219, 25077, 26169, 39223, 63657, 75231, 78507, 91949, 117669, 275847, 353007, 431453, 509899, 827541, 1294359, 1529697, 3883077, 4589091, 5608889, 16826667, 50480001]

約数ペア:

[(1, 50480001), (3, 16826667), (9, 5608889), (11, 4589091), (13, 3883077), (33, 1529697), (39, 1294359), (61, 827541), (99, 509899), (117, 431453), (143, 353007), (183, 275847), (429, 117669), (549, 91949), (643, 78507), (671, 75231), (793, 63657), (1287, 39223), (1929, 26169), (2013, 25077), (2379, 21219), (5787, 8723), (6039, 8359), (7073, 7137)]