54203428

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37537}}^1$

素因数の和:37579

約数の個数: 18

約数和(自身を含む): 100113846

約数和(自身を除く): 45910418

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 37537, 75074, 150148, 713203, 1426406, 2852812, 13550857, 27101714, 54203428]

約数ペア:

[(1, 54203428), (2, 27101714), (4, 13550857), (19, 2852812), (38, 1426406), (76, 713203), (361, 150148), (722, 75074), (1444, 37537)]