54254498

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{1109}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 82996920

約数和(自身を除く): 28742422

約数列:

[1, 2, 61, 122, 401, 802, 1109, 2218, 24461, 48922, 67649, 135298, 444709, 889418, 27127249, 54254498]

約数ペア:

[(1, 54254498), (2, 27127249), (61, 889418), (122, 444709), (401, 135298), (802, 67649), (1109, 48922), (2218, 24461)]