56419792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24659}}^1$

素因数の和:24691

約数の個数: 40

約数和(自身を含む): 128429280

約数和(自身を除く): 72009488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 24659, 49318, 98636, 197272, 271249, 320567, 394544, 542498, 641134, 1084996, 1282268, 2169992, 2564536, 3526237, 4339984, 5129072, 7052474, 14104948, 28209896, 56419792]

約数ペア:

[(1, 56419792), (2, 28209896), (4, 14104948), (8, 7052474), (11, 5129072), (13, 4339984), (16, 3526237), (22, 2564536), (26, 2169992), (44, 1282268), (52, 1084996), (88, 641134), (104, 542498), (143, 394544), (176, 320567), (208, 271249), (286, 197272), (572, 98636), (1144, 49318), (2288, 24659)]