51522796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 101590720

約数和(自身を除く): 50067924

約数列:

[1, 2, 4, 13, 26, 37, 52, 61, 74, 122, 148, 244, 439, 481, 793, 878, 962, 1586, 1756, 1924, 2257, 3172, 4514, 5707, 9028, 11414, 16243, 22828, 26779, 29341, 32486, 53558, 58682, 64972, 107116, 117364, 211159, 348127, 422318, 696254, 844636, 990823, 1392508, 1981646, 3963292, 12880699, 25761398, 51522796]

約数ペア:

[(1, 51522796), (2, 25761398), (4, 12880699), (13, 3963292), (26, 1981646), (37, 1392508), (52, 990823), (61, 844636), (74, 696254), (122, 422318), (148, 348127), (244, 211159), (439, 117364), (481, 107116), (793, 64972), (878, 58682), (962, 53558), (1586, 32486), (1756, 29341), (1924, 26779), (2257, 22828), (3172, 16243), (4514, 11414), (5707, 9028)]