52142145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 99843840

約数和(自身を除く): 47701695

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 51, 55, 85, 87, 145, 165, 187, 255, 319, 435, 493, 561, 641, 935, 957, 1479, 1595, 1923, 2465, 2805, 3205, 4785, 5423, 7051, 7395, 9615, 10897, 16269, 18589, 21153, 27115, 32691, 35255, 54485, 55767, 81345, 92945, 105765, 119867, 163455, 204479, 278835, 316013, 359601, 599335, 613437, 948039, 1022395, 1580065, 1798005, 3067185, 3476143, 4740195, 10428429, 17380715, 52142145]

約数ペア:

[(1, 52142145), (3, 17380715), (5, 10428429), (11, 4740195), (15, 3476143), (17, 3067185), (29, 1798005), (33, 1580065), (51, 1022395), (55, 948039), (85, 613437), (87, 599335), (145, 359601), (165, 316013), (187, 278835), (255, 204479), (319, 163455), (435, 119867), (493, 105765), (561, 92945), (641, 81345), (935, 55767), (957, 54485), (1479, 35255), (1595, 32691), (1923, 27115), (2465, 21153), (2805, 18589), (3205, 16269), (4785, 10897), (5423, 9615), (7051, 7395)]