51424218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 118812096

約数和(自身を除く): 67387878

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 163, 306, 326, 489, 978, 1031, 1467, 2062, 2771, 2934, 3093, 5542, 6186, 8313, 9279, 16626, 17527, 18558, 24939, 35054, 49878, 52581, 105162, 157743, 168053, 315486, 336106, 504159, 1008318, 1512477, 2856901, 3024954, 5713802, 8570703, 17141406, 25712109, 51424218]

約数ペア:

[(1, 51424218), (2, 25712109), (3, 17141406), (6, 8570703), (9, 5713802), (17, 3024954), (18, 2856901), (34, 1512477), (51, 1008318), (102, 504159), (153, 336106), (163, 315486), (306, 168053), (326, 157743), (489, 105162), (978, 52581), (1031, 49878), (1467, 35054), (2062, 24939), (2771, 18558), (2934, 17527), (3093, 16626), (5542, 9279), (6186, 8313)]