54168556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 103392072

約数和(自身を除く): 49223516

約数列:

[1, 2, 4, 13, 26, 52, 169, 227, 338, 353, 454, 676, 706, 908, 1412, 2951, 4589, 5902, 9178, 11804, 18356, 38363, 59657, 76726, 80131, 119314, 153452, 160262, 238628, 320524, 1041703, 2083406, 4166812, 13542139, 27084278, 54168556]

約数ペア:

[(1, 54168556), (2, 27084278), (4, 13542139), (13, 4166812), (26, 2083406), (52, 1041703), (169, 320524), (227, 238628), (338, 160262), (353, 153452), (454, 119314), (676, 80131), (706, 76726), (908, 59657), (1412, 38363), (2951, 18356), (4589, 11804), (5902, 9178)]