61448556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{393901}}^1$

素因数の和:393921

約数の個数: 24

約数和(自身を含む): 154409584

約数和(自身を除く): 92961028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 393901, 787802, 1181703, 1575604, 2363406, 4726812, 5120713, 10241426, 15362139, 20482852, 30724278, 61448556]

約数ペア:

[(1, 61448556), (2, 30724278), (3, 20482852), (4, 15362139), (6, 10241426), (12, 5120713), (13, 4726812), (26, 2363406), (39, 1575604), (52, 1181703), (78, 787802), (156, 393901)]