53651507

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 17311693

約数列:

[1, 7, 13, 17, 79, 91, 119, 221, 439, 553, 1027, 1343, 1547, 3073, 5707, 7189, 7463, 9401, 17459, 34681, 39949, 52241, 97019, 122213, 242767, 450853, 589577, 679133, 3155971, 4127039, 7664501, 53651507]

約数ペア:

[(1, 53651507), (7, 7664501), (13, 4127039), (17, 3155971), (79, 679133), (91, 589577), (119, 450853), (221, 242767), (439, 122213), (553, 97019), (1027, 52241), (1343, 39949), (1547, 34681), (3073, 17459), (5707, 9401), (7189, 7463)]