50521635

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 40289085

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 139, 197, 205, 369, 417, 591, 615, 695, 985, 1251, 1773, 1845, 2085, 2955, 5699, 6255, 8077, 8865, 17097, 24231, 27383, 28495, 40385, 51291, 72693, 82149, 85485, 121155, 136915, 246447, 256455, 363465, 410745, 1122703, 1232235, 3368109, 5613515, 10104327, 16840545, 50521635]

約数ペア:

[(1, 50521635), (3, 16840545), (5, 10104327), (9, 5613515), (15, 3368109), (41, 1232235), (45, 1122703), (123, 410745), (139, 363465), (197, 256455), (205, 246447), (369, 136915), (417, 121155), (591, 85485), (615, 82149), (695, 72693), (985, 51291), (1251, 40385), (1773, 28495), (1845, 27383), (2085, 24231), (2955, 17097), (5699, 8865), (6255, 8077)]