49940212

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4177}}^1$

素因数の和:4256

約数の個数: 36

約数和(自身を含む): 103355364

約数和(自身を除く): 53415152

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 4177, 5978, 8354, 11956, 16708, 29239, 58478, 116956, 204673, 254797, 409346, 509594, 818692, 1019188, 1783579, 3567158, 7134316, 12485053, 24970106, 49940212]

約数ペア:

[(1, 49940212), (2, 24970106), (4, 12485053), (7, 7134316), (14, 3567158), (28, 1783579), (49, 1019188), (61, 818692), (98, 509594), (122, 409346), (196, 254797), (244, 204673), (427, 116956), (854, 58478), (1708, 29239), (2989, 16708), (4177, 11956), (5978, 8354)]