49750218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3251

約数の個数: 48

約数和(自身を含む): 124200960

約数和(自身を除く): 74450742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 3109, 5334, 6218, 8001, 9327, 16002, 18654, 21763, 27981, 43526, 55962, 65289, 130578, 195867, 391734, 394843, 789686, 1184529, 2369058, 2763901, 3553587, 5527802, 7107174, 8291703, 16583406, 24875109, 49750218]

約数ペア:

[(1, 49750218), (2, 24875109), (3, 16583406), (6, 8291703), (7, 7107174), (9, 5527802), (14, 3553587), (18, 2763901), (21, 2369058), (42, 1184529), (63, 789686), (126, 394843), (127, 391734), (254, 195867), (381, 130578), (762, 65289), (889, 55962), (1143, 43526), (1778, 27981), (2286, 21763), (2667, 18654), (3109, 16002), (5334, 9327), (6218, 8001)]