52377255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9781}}^1$

素因数の和:9816

約数の個数: 48

約数和(自身を含む): 109871424

約数和(自身を除く): 57494169

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, 9781, 29343, 48905, 68467, 88029, 146715, 166277, 205401, 342335, 440145, 498831, 616203, 831385, 1027005, 1163939, 1496493, 2494155, 3081015, 3491817, 5819695, 7482465, 10475451, 17459085, 52377255]

約数ペア:

[(1, 52377255), (3, 17459085), (5, 10475451), (7, 7482465), (9, 5819695), (15, 3491817), (17, 3081015), (21, 2494155), (35, 1496493), (45, 1163939), (51, 1027005), (63, 831385), (85, 616203), (105, 498831), (119, 440145), (153, 342335), (255, 205401), (315, 166277), (357, 146715), (595, 88029), (765, 68467), (1071, 48905), (1785, 29343), (5355, 9781)]