50933820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{121271}}^1$

素因数の和:121290

約数の個数: 48

約数和(自身を含む): 162989568

約数和(自身を除く): 112055748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 121271, 242542, 363813, 485084, 606355, 727626, 848897, 1212710, 1455252, 1697794, 1819065, 2425420, 2546691, 3395588, 3638130, 4244485, 5093382, 7276260, 8488970, 10186764, 12733455, 16977940, 25466910, 50933820]

約数ペア:

[(1, 50933820), (2, 25466910), (3, 16977940), (4, 12733455), (5, 10186764), (6, 8488970), (7, 7276260), (10, 5093382), (12, 4244485), (14, 3638130), (15, 3395588), (20, 2546691), (21, 2425420), (28, 1819065), (30, 1697794), (35, 1455252), (42, 1212710), (60, 848897), (70, 727626), (84, 606355), (105, 485084), (140, 363813), (210, 242542), (420, 121271)]