49820204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 107761920

約数和(自身を除く): 57941716

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2531, 2812, 4921, 5062, 9842, 10124, 17717, 19684, 35434, 48089, 70868, 93647, 96178, 187294, 192356, 336623, 374588, 655529, 673246, 1311058, 1346492, 1779293, 2622116, 3558586, 7117172, 12455051, 24910102, 49820204]

約数ペア:

[(1, 49820204), (2, 24910102), (4, 12455051), (7, 7117172), (14, 3558586), (19, 2622116), (28, 1779293), (37, 1346492), (38, 1311058), (74, 673246), (76, 655529), (133, 374588), (148, 336623), (259, 192356), (266, 187294), (518, 96178), (532, 93647), (703, 70868), (1036, 48089), (1406, 35434), (2531, 19684), (2812, 17717), (4921, 10124), (5062, 9842)]