53486930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6459

約数の個数: 48

約数和(自身を含む): 118601496

約数和(自身を除く): 65114566

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 6421, 8330, 12842, 32105, 44947, 64210, 89894, 109157, 218314, 224735, 314629, 449470, 545785, 629258, 764099, 1091570, 1528198, 1573145, 3146290, 3820495, 5348693, 7640990, 10697386, 26743465, 53486930]

約数ペア:

[(1, 53486930), (2, 26743465), (5, 10697386), (7, 7640990), (10, 5348693), (14, 3820495), (17, 3146290), (34, 1573145), (35, 1528198), (49, 1091570), (70, 764099), (85, 629258), (98, 545785), (119, 449470), (170, 314629), (238, 224735), (245, 218314), (490, 109157), (595, 89894), (833, 64210), (1190, 44947), (1666, 32105), (4165, 12842), (6421, 8330)]