56827708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 122913280

約数和(自身を除く): 66085572

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 2887, 4921, 5774, 9842, 11548, 19684, 20209, 40418, 54853, 80836, 106819, 109706, 213638, 219412, 383971, 427276, 747733, 767942, 1495466, 1535884, 2029561, 2990932, 4059122, 8118244, 14206927, 28413854, 56827708]

約数ペア:

[(1, 56827708), (2, 28413854), (4, 14206927), (7, 8118244), (14, 4059122), (19, 2990932), (28, 2029561), (37, 1535884), (38, 1495466), (74, 767942), (76, 747733), (133, 427276), (148, 383971), (259, 219412), (266, 213638), (518, 109706), (532, 106819), (703, 80836), (1036, 54853), (1406, 40418), (2812, 20209), (2887, 19684), (4921, 11548), (5774, 9842)]