50159571

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 90326016

約数和(自身を除く): 40166445

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 53, 77, 119, 159, 187, 231, 241, 357, 371, 561, 583, 723, 901, 1113, 1309, 1687, 1749, 2651, 2703, 3927, 4081, 4097, 5061, 6307, 7953, 9911, 12243, 12291, 12773, 18557, 18921, 28679, 29733, 38319, 45067, 55671, 69377, 86037, 89411, 135201, 140503, 208131, 217141, 268233, 315469, 421509, 651423, 946407, 983521, 1519987, 2388551, 2950563, 4559961, 7165653, 16719857, 50159571]

約数ペア:

[(1, 50159571), (3, 16719857), (7, 7165653), (11, 4559961), (17, 2950563), (21, 2388551), (33, 1519987), (51, 983521), (53, 946407), (77, 651423), (119, 421509), (159, 315469), (187, 268233), (231, 217141), (241, 208131), (357, 140503), (371, 135201), (561, 89411), (583, 86037), (723, 69377), (901, 55671), (1113, 45067), (1309, 38319), (1687, 29733), (1749, 28679), (2651, 18921), (2703, 18557), (3927, 12773), (4081, 12291), (4097, 12243), (5061, 9911), (6307, 7953)]