56333956

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 117089280

約数和(自身を除く): 60755324

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 497, 602, 659, 994, 1204, 1318, 1988, 2636, 3053, 4613, 6106, 9226, 12212, 18452, 21371, 28337, 42742, 46789, 56674, 85484, 93578, 113348, 187156, 198359, 327523, 396718, 655046, 793436, 1310092, 2011927, 4023854, 8047708, 14083489, 28166978, 56333956]

約数ペア:

[(1, 56333956), (2, 28166978), (4, 14083489), (7, 8047708), (14, 4023854), (28, 2011927), (43, 1310092), (71, 793436), (86, 655046), (142, 396718), (172, 327523), (284, 198359), (301, 187156), (497, 113348), (602, 93578), (659, 85484), (994, 56674), (1204, 46789), (1318, 42742), (1988, 28337), (2636, 21371), (3053, 18452), (4613, 12212), (6106, 9226)]