33519550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 64964592

約数和(自身を除く): 31445042

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 83, 166, 197, 205, 394, 410, 415, 830, 985, 1025, 1970, 2050, 2075, 3403, 4150, 4925, 6806, 8077, 9850, 16154, 16351, 17015, 32702, 34030, 40385, 80770, 81755, 85075, 163510, 170150, 201925, 403850, 408775, 670391, 817550, 1340782, 3351955, 6703910, 16759775, 33519550]

約数ペア:

[(1, 33519550), (2, 16759775), (5, 6703910), (10, 3351955), (25, 1340782), (41, 817550), (50, 670391), (82, 408775), (83, 403850), (166, 201925), (197, 170150), (205, 163510), (394, 85075), (410, 81755), (415, 80770), (830, 40385), (985, 34030), (1025, 32702), (1970, 17015), (2050, 16351), (2075, 16154), (3403, 9850), (4150, 8077), (4925, 6806)]