55128230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 103154688

約数和(自身を除く): 48026458

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 310, 326, 815, 1091, 1630, 2182, 5053, 5455, 10106, 10910, 25265, 33821, 50530, 67642, 169105, 177833, 338210, 355666, 889165, 1778330, 5512823, 11025646, 27564115, 55128230]

約数ペア:

[(1, 55128230), (2, 27564115), (5, 11025646), (10, 5512823), (31, 1778330), (62, 889165), (155, 355666), (163, 338210), (310, 177833), (326, 169105), (815, 67642), (1091, 50530), (1630, 33821), (2182, 25265), (5053, 10910), (5455, 10106)]