39920556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15053}}^1$

素因数の和:15090

約数の個数: 48

約数和(自身を含む): 106221024

約数和(自身を除く): 66300468

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 15053, 30106, 45159, 60212, 90318, 180636, 195689, 255901, 391378, 511802, 587067, 767703, 782756, 1023604, 1174134, 1535406, 2348268, 3070812, 3326713, 6653426, 9980139, 13306852, 19960278, 39920556]

約数ペア:

[(1, 39920556), (2, 19960278), (3, 13306852), (4, 9980139), (6, 6653426), (12, 3326713), (13, 3070812), (17, 2348268), (26, 1535406), (34, 1174134), (39, 1023604), (51, 782756), (52, 767703), (68, 587067), (78, 511802), (102, 391378), (156, 255901), (204, 195689), (221, 180636), (442, 90318), (663, 60212), (884, 45159), (1326, 30106), (2652, 15053)]