49408905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5206

約数の個数: 48

約数和(自身を含む): 99054144

約数和(自身を除く): 49645239

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 5171, 9555, 15513, 25855, 36197, 67223, 77565, 108591, 180985, 201669, 253379, 336115, 470561, 542955, 760137, 1008345, 1266895, 1411683, 2352805, 3293927, 3800685, 7058415, 9881781, 16469635, 49408905]

約数ペア:

[(1, 49408905), (3, 16469635), (5, 9881781), (7, 7058415), (13, 3800685), (15, 3293927), (21, 2352805), (35, 1411683), (39, 1266895), (49, 1008345), (65, 760137), (91, 542955), (105, 470561), (147, 336115), (195, 253379), (245, 201669), (273, 180985), (455, 108591), (637, 77565), (735, 67223), (1365, 36197), (1911, 25855), (3185, 15513), (5171, 9555)]