51827308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16339}}^1$

素因数の和:16417

約数の個数: 24

約数和(自身を含む): 99281840

約数和(自身を除く): 47454532

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 16339, 32678, 65356, 212407, 424814, 849628, 996679, 1993358, 3986716, 12956827, 25913654, 51827308]

約数ペア:

[(1, 51827308), (2, 25913654), (4, 12956827), (13, 3986716), (26, 1993358), (52, 996679), (61, 849628), (122, 424814), (244, 212407), (793, 65356), (1586, 32678), (3172, 16339)]