55158712

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3860

約数の個数: 48

約数和(自身を含む): 123591960

約数和(自身を除く): 68433248

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 3803, 7252, 7606, 14504, 15212, 26621, 30424, 53242, 106484, 140711, 186347, 212968, 281422, 372694, 562844, 745388, 984977, 1125688, 1490776, 1969954, 3939908, 6894839, 7879816, 13789678, 27579356, 55158712]

約数ペア:

[(1, 55158712), (2, 27579356), (4, 13789678), (7, 7879816), (8, 6894839), (14, 3939908), (28, 1969954), (37, 1490776), (49, 1125688), (56, 984977), (74, 745388), (98, 562844), (148, 372694), (196, 281422), (259, 212968), (296, 186347), (392, 140711), (518, 106484), (1036, 53242), (1813, 30424), (2072, 26621), (3626, 15212), (3803, 14504), (7252, 7606)]