50380047

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 78198120

約数和(自身を除く): 27818073

約数列:

[1, 3, 9, 29, 43, 67, 87, 129, 201, 261, 387, 603, 1247, 1943, 2881, 3741, 4489, 5829, 8643, 11223, 13467, 17487, 25929, 40401, 83549, 130181, 193027, 250647, 390543, 579081, 751941, 1171629, 1737243, 5597783, 16793349, 50380047]

約数ペア:

[(1, 50380047), (3, 16793349), (9, 5597783), (29, 1737243), (43, 1171629), (67, 751941), (87, 579081), (129, 390543), (201, 250647), (261, 193027), (387, 130181), (603, 83549), (1247, 40401), (1943, 25929), (2881, 17487), (3741, 13467), (4489, 11223), (5829, 8643)]