49801556

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 104340096

約数和(自身を除く): 54538540

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 742, 907, 1036, 1484, 1814, 1961, 3628, 3922, 6349, 7844, 12698, 13727, 25396, 27454, 33559, 48071, 54908, 67118, 96142, 134236, 192284, 234913, 336497, 469826, 672994, 939652, 1345988, 1778627, 3557254, 7114508, 12450389, 24900778, 49801556]

約数ペア:

[(1, 49801556), (2, 24900778), (4, 12450389), (7, 7114508), (14, 3557254), (28, 1778627), (37, 1345988), (53, 939652), (74, 672994), (106, 469826), (148, 336497), (212, 234913), (259, 192284), (371, 134236), (518, 96142), (742, 67118), (907, 54908), (1036, 48071), (1484, 33559), (1814, 27454), (1961, 25396), (3628, 13727), (3922, 12698), (6349, 7844)]