51335986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103919}}^1$

素因数の和:103953

約数の個数: 16

約数和(自身を含む): 87292800

約数和(自身を除く): 35956814

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 103919, 207838, 1350947, 1974461, 2701894, 3948922, 25667993, 51335986]

約数ペア:

[(1, 51335986), (2, 25667993), (13, 3948922), (19, 2701894), (26, 1974461), (38, 1350947), (247, 207838), (494, 103919)]