49989156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20521}}^1$

素因数の和:20564

約数の個数: 48

約数和(自身を含む): 137907840

約数和(自身を除く): 87918684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 20521, 41042, 61563, 82084, 123126, 143647, 246252, 287294, 430941, 574588, 595109, 861882, 1190218, 1723764, 1785327, 2380436, 3570654, 4165763, 7141308, 8331526, 12497289, 16663052, 24994578, 49989156]

約数ペア:

[(1, 49989156), (2, 24994578), (3, 16663052), (4, 12497289), (6, 8331526), (7, 7141308), (12, 4165763), (14, 3570654), (21, 2380436), (28, 1785327), (29, 1723764), (42, 1190218), (58, 861882), (84, 595109), (87, 574588), (116, 430941), (174, 287294), (203, 246252), (348, 143647), (406, 123126), (609, 82084), (812, 61563), (1218, 41042), (2436, 20521)]