50289315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 88249824

約数和(自身を除く): 37960509

約数列:

[1, 3, 5, 15, 17, 51, 53, 61, 85, 159, 183, 255, 265, 305, 795, 901, 915, 1037, 2703, 3111, 3233, 3721, 4505, 5185, 9699, 11163, 13515, 15555, 16165, 18605, 48495, 54961, 55815, 63257, 164883, 189771, 197213, 274805, 316285, 591639, 824415, 948855, 986065, 2958195, 3352621, 10057863, 16763105, 50289315]

約数ペア:

[(1, 50289315), (3, 16763105), (5, 10057863), (15, 3352621), (17, 2958195), (51, 986065), (53, 948855), (61, 824415), (85, 591639), (159, 316285), (183, 274805), (255, 197213), (265, 189771), (305, 164883), (795, 63257), (901, 55815), (915, 54961), (1037, 48495), (2703, 18605), (3111, 16165), (3233, 15555), (3721, 13515), (4505, 11163), (5185, 9699)]