44251820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 51548500

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 109, 212, 218, 265, 383, 436, 530, 545, 766, 1060, 1090, 1532, 1915, 2180, 3830, 5777, 7660, 11554, 20299, 23108, 28885, 40598, 41747, 57770, 81196, 83494, 101495, 115540, 166988, 202990, 208735, 405980, 417470, 834940, 2212591, 4425182, 8850364, 11062955, 22125910, 44251820]

約数ペア:

[(1, 44251820), (2, 22125910), (4, 11062955), (5, 8850364), (10, 4425182), (20, 2212591), (53, 834940), (106, 417470), (109, 405980), (212, 208735), (218, 202990), (265, 166988), (383, 115540), (436, 101495), (530, 83494), (545, 81196), (766, 57770), (1060, 41747), (1090, 40598), (1532, 28885), (1915, 23108), (2180, 20299), (3830, 11554), (5777, 7660)]