49984972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1987}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 92402240

約数和(自身を除く): 42417268

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 1987, 3974, 6289, 7948, 12578, 25156, 37753, 75506, 151012, 657697, 1315394, 2630788, 12496243, 24992486, 49984972]

約数ペア:

[(1, 49984972), (2, 24992486), (4, 12496243), (19, 2630788), (38, 1315394), (76, 657697), (331, 151012), (662, 75506), (1324, 37753), (1987, 25156), (3974, 12578), (6289, 7948)]