48575079

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 84806400

約数和(自身を除く): 36231321

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 139, 189, 301, 387, 417, 903, 973, 1161, 1251, 1849, 2709, 2919, 3753, 5547, 5977, 8127, 8757, 12943, 16641, 17931, 26271, 38829, 41839, 49923, 53793, 116487, 125517, 161379, 257011, 349461, 376551, 771033, 1129653, 1799077, 2313099, 5397231, 6939297, 16191693, 48575079]

約数ペア:

[(1, 48575079), (3, 16191693), (7, 6939297), (9, 5397231), (21, 2313099), (27, 1799077), (43, 1129653), (63, 771033), (129, 376551), (139, 349461), (189, 257011), (301, 161379), (387, 125517), (417, 116487), (903, 53793), (973, 49923), (1161, 41839), (1251, 38829), (1849, 26271), (2709, 17931), (2919, 16641), (3753, 12943), (5547, 8757), (5977, 8127)]