56371455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 113378304

約数和(自身を除く): 57006849

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 2671, 3015, 4221, 7035, 8013, 13355, 18697, 21105, 24039, 40065, 56091, 93485, 120195, 168273, 178957, 280455, 536871, 841365, 894785, 1252699, 1610613, 2684355, 3758097, 6263495, 8053065, 11274291, 18790485, 56371455]

約数ペア:

[(1, 56371455), (3, 18790485), (5, 11274291), (7, 8053065), (9, 6263495), (15, 3758097), (21, 2684355), (35, 1610613), (45, 1252699), (63, 894785), (67, 841365), (105, 536871), (201, 280455), (315, 178957), (335, 168273), (469, 120195), (603, 93485), (1005, 56091), (1407, 40065), (2345, 24039), (2671, 21105), (3015, 18697), (4221, 13355), (7035, 8013)]