47851218

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^3\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 108365400

約数和(自身を除く): 60514182

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 109, 174, 218, 261, 327, 522, 654, 841, 981, 1682, 1962, 2523, 3161, 5046, 6322, 7569, 9483, 15138, 18966, 24389, 28449, 48778, 56898, 73167, 91669, 146334, 183338, 219501, 275007, 439002, 550014, 825021, 1650042, 2658401, 5316802, 7975203, 15950406, 23925609, 47851218]

約数ペア:

[(1, 47851218), (2, 23925609), (3, 15950406), (6, 7975203), (9, 5316802), (18, 2658401), (29, 1650042), (58, 825021), (87, 550014), (109, 439002), (174, 275007), (218, 219501), (261, 183338), (327, 146334), (522, 91669), (654, 73167), (841, 56898), (981, 48778), (1682, 28449), (1962, 24389), (2523, 18966), (3161, 15138), (5046, 9483), (6322, 7569)]