51574005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9631}}^1$

素因数の和:9666

約数の個数: 48

約数和(自身を含む): 108186624

約数和(自身を除く): 56612619

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 9631, 28893, 48155, 67417, 86679, 144465, 163727, 202251, 337085, 433395, 491181, 606753, 818635, 1011255, 1146089, 1473543, 2455905, 3033765, 3438267, 5730445, 7367715, 10314801, 17191335, 51574005]

約数ペア:

[(1, 51574005), (3, 17191335), (5, 10314801), (7, 7367715), (9, 5730445), (15, 3438267), (17, 3033765), (21, 2455905), (35, 1473543), (45, 1146089), (51, 1011255), (63, 818635), (85, 606753), (105, 491181), (119, 433395), (153, 337085), (255, 202251), (315, 163727), (357, 144465), (595, 86679), (765, 67417), (1071, 48155), (1785, 28893), (5355, 9631)]