53743274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 36734806

約数列:

[1, 2, 13, 26, 31, 62, 131, 262, 403, 509, 806, 1018, 1703, 3406, 4061, 6617, 8122, 13234, 15779, 31558, 52793, 66679, 105586, 133358, 205127, 410254, 866827, 1733654, 2067049, 4134098, 26871637, 53743274]

約数ペア:

[(1, 53743274), (2, 26871637), (13, 4134098), (26, 2067049), (31, 1733654), (62, 866827), (131, 410254), (262, 205127), (403, 133358), (509, 105586), (806, 66679), (1018, 52793), (1703, 31558), (3406, 15779), (4061, 13234), (6617, 8122)]