49912512

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19997}}^1$

素因数の和:20025

約数の個数: 56

約数和(自身を含む): 142225776

約数和(自身を除く): 92313264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 19997, 39994, 59991, 79988, 119982, 159976, 239964, 259961, 319952, 479928, 519922, 639904, 779883, 959856, 1039844, 1279808, 1559766, 1919712, 2079688, 3119532, 3839424, 4159376, 6239064, 8318752, 12478128, 16637504, 24956256, 49912512]

約数ペア:

[(1, 49912512), (2, 24956256), (3, 16637504), (4, 12478128), (6, 8318752), (8, 6239064), (12, 4159376), (13, 3839424), (16, 3119532), (24, 2079688), (26, 1919712), (32, 1559766), (39, 1279808), (48, 1039844), (52, 959856), (64, 779883), (78, 639904), (96, 519922), (104, 479928), (156, 319952), (192, 259961), (208, 239964), (312, 159976), (416, 119982), (624, 79988), (832, 59991), (1248, 39994), (2496, 19997)]