51403326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{997}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 110993568

約数和(自身を除く): 59590242

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661, 997, 1322, 1983, 1994, 2991, 3966, 5982, 8593, 12961, 17186, 25779, 25922, 38883, 51558, 77766, 659017, 1318034, 1977051, 3954102, 8567221, 17134442, 25701663, 51403326]

約数ペア:

[(1, 51403326), (2, 25701663), (3, 17134442), (6, 8567221), (13, 3954102), (26, 1977051), (39, 1318034), (78, 659017), (661, 77766), (997, 51558), (1322, 38883), (1983, 25922), (1994, 25779), (2991, 17186), (3966, 12961), (5982, 8593)]