55199998

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 97225920

約数和(自身を除く): 42025922

約数列:

[1, 2, 7, 14, 61, 109, 122, 218, 427, 593, 763, 854, 1186, 1526, 4151, 6649, 8302, 13298, 36173, 46543, 64637, 72346, 93086, 129274, 253211, 452459, 506422, 904918, 3942857, 7885714, 27599999, 55199998]

約数ペア:

[(1, 55199998), (2, 27599999), (7, 7885714), (14, 3942857), (61, 904918), (109, 506422), (122, 452459), (218, 253211), (427, 129274), (593, 93086), (763, 72346), (854, 64637), (1186, 46543), (1526, 36173), (4151, 13298), (6649, 8302)]