55140778

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{51151}}^1$

素因数の和:51178

約数の個数: 24

約数和(自身を含む): 104963904

約数和(自身を除く): 49823126

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 51151, 102302, 358057, 562661, 716114, 1125322, 2506399, 3938627, 5012798, 7877254, 27570389, 55140778]

約数ペア:

[(1, 55140778), (2, 27570389), (7, 7877254), (11, 5012798), (14, 3938627), (22, 2506399), (49, 1125322), (77, 716114), (98, 562661), (154, 358057), (539, 102302), (1078, 51151)]