52018760

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3089}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 117358200

約数和(自身を除く): 65339440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3089, 3368, 4210, 6178, 8420, 12356, 15445, 16840, 24712, 30890, 61780, 123560, 1300469, 2600938, 5201876, 6502345, 10403752, 13004690, 26009380, 52018760]

約数ペア:

[(1, 52018760), (2, 26009380), (4, 13004690), (5, 10403752), (8, 6502345), (10, 5201876), (20, 2600938), (40, 1300469), (421, 123560), (842, 61780), (1684, 30890), (2105, 24712), (3089, 16840), (3368, 15445), (4210, 12356), (6178, 8420)]