51854922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{929}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 128831040

約数和(自身を除く): 76976118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 443, 886, 929, 1329, 1858, 2658, 2787, 3101, 3987, 5574, 6202, 6503, 7974, 8361, 9303, 13006, 16722, 18606, 19509, 27909, 39018, 55818, 58527, 117054, 411547, 823094, 1234641, 2469282, 2880829, 3703923, 5761658, 7407846, 8642487, 17284974, 25927461, 51854922]

約数ペア:

[(1, 51854922), (2, 25927461), (3, 17284974), (6, 8642487), (7, 7407846), (9, 5761658), (14, 3703923), (18, 2880829), (21, 2469282), (42, 1234641), (63, 823094), (126, 411547), (443, 117054), (886, 58527), (929, 55818), (1329, 39018), (1858, 27909), (2658, 19509), (2787, 18606), (3101, 16722), (3987, 13006), (5574, 9303), (6202, 8361), (6503, 7974)]