51902053

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 66723840

約数和(自身を除く): 14821787

約数列:

[1, 7, 19, 23, 47, 133, 161, 329, 361, 437, 893, 1081, 2527, 3059, 6251, 6859, 7567, 8303, 16967, 20539, 48013, 58121, 118769, 143773, 157757, 322373, 390241, 1104299, 2256611, 2731687, 7414579, 51902053]

約数ペア:

[(1, 51902053), (7, 7414579), (19, 2731687), (23, 2256611), (47, 1104299), (133, 390241), (161, 322373), (329, 157757), (361, 143773), (437, 118769), (893, 58121), (1081, 48013), (2527, 20539), (3059, 16967), (6251, 8303), (6859, 7567)]