54342386

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 95040000

約数和(自身を除く): 40697614

約数列:

[1, 2, 7, 14, 109, 149, 218, 239, 298, 478, 763, 1043, 1526, 1673, 2086, 3346, 16241, 26051, 32482, 35611, 52102, 71222, 113687, 182357, 227374, 249277, 364714, 498554, 3881599, 7763198, 27171193, 54342386]

約数ペア:

[(1, 54342386), (2, 27171193), (7, 7763198), (14, 3881599), (109, 498554), (149, 364714), (218, 249277), (239, 227374), (298, 182357), (478, 113687), (763, 71222), (1043, 52102), (1526, 35611), (1673, 32482), (2086, 26051), (3346, 16241)]