49292061

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 92759040

約数和(自身を除く): 43466979

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 43, 51, 57, 91, 119, 129, 133, 169, 221, 247, 273, 301, 323, 357, 399, 507, 559, 663, 731, 741, 817, 903, 969, 1183, 1547, 1677, 1729, 2193, 2261, 2451, 2873, 3211, 3549, 3913, 4199, 4641, 5117, 5187, 5719, 6783, 7267, 8619, 9503, 9633, 10621, 11739, 12597, 13889, 15351, 17157, 20111, 21801, 22477, 28509, 29393, 31863, 41667, 50869, 54587, 60333, 66521, 67431, 74347, 88179, 97223, 123539, 138073, 152607, 163761, 180557, 199563, 223041, 291669, 370617, 382109, 414219, 541671, 864773, 966511, 1146327, 1263899, 2347241, 2594319, 2899533, 3791697, 7041723, 16430687, 49292061]

約数ペア:

[(1, 49292061), (3, 16430687), (7, 7041723), (13, 3791697), (17, 2899533), (19, 2594319), (21, 2347241), (39, 1263899), (43, 1146327), (51, 966511), (57, 864773), (91, 541671), (119, 414219), (129, 382109), (133, 370617), (169, 291669), (221, 223041), (247, 199563), (273, 180557), (301, 163761), (323, 152607), (357, 138073), (399, 123539), (507, 97223), (559, 88179), (663, 74347), (731, 67431), (741, 66521), (817, 60333), (903, 54587), (969, 50869), (1183, 41667), (1547, 31863), (1677, 29393), (1729, 28509), (2193, 22477), (2261, 21801), (2451, 20111), (2873, 17157), (3211, 15351), (3549, 13889), (3913, 12597), (4199, 11739), (4641, 10621), (5117, 9633), (5187, 9503), (5719, 8619), (6783, 7267)]