51865906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2\times {\mathrm{109}}^1$

素因数の和:298

約数の個数: 24

約数和(自身を含む): 81205740

約数和(自身を除く): 29339834

約数列:

[1, 2, 53, 67, 106, 109, 134, 218, 3551, 4489, 5777, 7102, 7303, 8978, 11554, 14606, 237917, 387059, 475834, 489301, 774118, 978602, 25932953, 51865906]

約数ペア:

[(1, 51865906), (2, 25932953), (53, 978602), (67, 774118), (106, 489301), (109, 475834), (134, 387059), (218, 237917), (3551, 14606), (4489, 11554), (5777, 8978), (7102, 7303)]