51287756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 100077600

約数和(自身を除く): 48789844

約数列:

[1, 2, 4, 13, 26, 52, 59, 73, 118, 146, 229, 236, 292, 458, 767, 916, 949, 1534, 1898, 2977, 3068, 3796, 4307, 5954, 8614, 11908, 13511, 16717, 17228, 27022, 33434, 54044, 55991, 66868, 111982, 175643, 217321, 223964, 351286, 434642, 702572, 869284, 986303, 1972606, 3945212, 12821939, 25643878, 51287756]

約数ペア:

[(1, 51287756), (2, 25643878), (4, 12821939), (13, 3945212), (26, 1972606), (52, 986303), (59, 869284), (73, 702572), (118, 434642), (146, 351286), (229, 223964), (236, 217321), (292, 175643), (458, 111982), (767, 66868), (916, 55991), (949, 54044), (1534, 33434), (1898, 27022), (2977, 17228), (3068, 16717), (3796, 13511), (4307, 11908), (5954, 8614)]