51740546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 91941696

約数和(自身を除く): 40201150

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 262, 286, 1381, 1441, 1703, 2762, 2882, 3406, 15191, 17953, 18733, 30382, 35906, 37466, 180911, 197483, 361822, 394966, 1990021, 2351843, 3980042, 4703686, 25870273, 51740546]

約数ペア:

[(1, 51740546), (2, 25870273), (11, 4703686), (13, 3980042), (22, 2351843), (26, 1990021), (131, 394966), (143, 361822), (262, 197483), (286, 180911), (1381, 37466), (1441, 35906), (1703, 30382), (2762, 18733), (2882, 17953), (3406, 15191)]