51953202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 132297984

約数和(自身を除く): 80344782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 223, 258, 301, 387, 446, 602, 669, 774, 903, 1338, 1561, 1806, 1849, 2007, 2709, 3122, 3698, 4014, 4683, 5418, 5547, 9366, 9589, 11094, 12943, 14049, 16641, 19178, 25886, 28098, 28767, 33282, 38829, 57534, 67123, 77658, 86301, 116487, 134246, 172602, 201369, 232974, 402738, 412327, 604107, 824654, 1208214, 1236981, 2473962, 2886289, 3710943, 5772578, 7421886, 8658867, 17317734, 25976601, 51953202]

約数ペア:

[(1, 51953202), (2, 25976601), (3, 17317734), (6, 8658867), (7, 7421886), (9, 5772578), (14, 3710943), (18, 2886289), (21, 2473962), (42, 1236981), (43, 1208214), (63, 824654), (86, 604107), (126, 412327), (129, 402738), (223, 232974), (258, 201369), (301, 172602), (387, 134246), (446, 116487), (602, 86301), (669, 77658), (774, 67123), (903, 57534), (1338, 38829), (1561, 33282), (1806, 28767), (1849, 28098), (2007, 25886), (2709, 19178), (3122, 16641), (3698, 14049), (4014, 12943), (4683, 11094), (5418, 9589), (5547, 9366)]