51956684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 99303120

約数和(自身を除く): 47346436

約数列:

[1, 2, 4, 13, 26, 52, 151, 169, 302, 338, 509, 604, 676, 1018, 1963, 2036, 3926, 6617, 7852, 13234, 25519, 26468, 51038, 76859, 86021, 102076, 153718, 172042, 307436, 344084, 999167, 1998334, 3996668, 12989171, 25978342, 51956684]

約数ペア:

[(1, 51956684), (2, 25978342), (4, 12989171), (13, 3996668), (26, 1998334), (52, 999167), (151, 344084), (169, 307436), (302, 172042), (338, 153718), (509, 102076), (604, 86021), (676, 76859), (1018, 51038), (1963, 26468), (2036, 25519), (3926, 13234), (6617, 7852)]