51618784

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4903}}^1$

素因数の和:4967

約数の個数: 48

約数和(自身を含む): 118637568

約数和(自身を除く): 67018784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 4903, 5264, 9806, 10528, 19612, 34321, 39224, 68642, 78448, 137284, 156896, 230441, 274568, 460882, 549136, 921764, 1098272, 1613087, 1843528, 3226174, 3687056, 6452348, 7374112, 12904696, 25809392, 51618784]

約数ペア:

[(1, 51618784), (2, 25809392), (4, 12904696), (7, 7374112), (8, 6452348), (14, 3687056), (16, 3226174), (28, 1843528), (32, 1613087), (47, 1098272), (56, 921764), (94, 549136), (112, 460882), (188, 274568), (224, 230441), (329, 156896), (376, 137284), (658, 78448), (752, 68642), (1316, 39224), (1504, 34321), (2632, 19612), (4903, 10528), (5264, 9806)]