49130438

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 91010304

約数和(自身を除く): 41879866

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 98, 142, 161, 307, 322, 497, 614, 994, 1127, 1633, 2149, 2254, 3266, 3479, 4298, 6958, 7061, 11431, 14122, 15043, 21797, 22862, 30086, 43594, 49427, 80017, 98854, 152579, 160034, 305158, 345989, 501331, 691978, 1002662, 1068053, 2136106, 3509317, 7018634, 24565219, 49130438]

約数ペア:

[(1, 49130438), (2, 24565219), (7, 7018634), (14, 3509317), (23, 2136106), (46, 1068053), (49, 1002662), (71, 691978), (98, 501331), (142, 345989), (161, 305158), (307, 160034), (322, 152579), (497, 98854), (614, 80017), (994, 49427), (1127, 43594), (1633, 30086), (2149, 22862), (2254, 21797), (3266, 15043), (3479, 14122), (4298, 11431), (6958, 7061)]