49897795346

素因数分解:

$2^1\times 7^3\times {\mathrm{2939}}^1\times {\mathrm{24749}}^1$

素因数の和:27711

約数の個数: 32

約数和(自身を含む): 87318000000

約数和(自身を除く): 37420204654

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2939, 5878, 20573, 24749, 41146, 49498, 144011, 173243, 288022, 346486, 1008077, 1212701, 2016154, 2425402, 8488907, 16977814, 72737311, 145474622, 509161177, 1018322354, 3564128239, 7128256478, 24948897673, 49897795346]

約数ペア:

[(1, 49897795346), (2, 24948897673), (7, 7128256478), (14, 3564128239), (49, 1018322354), (98, 509161177), (343, 145474622), (686, 72737311), (2939, 16977814), (5878, 8488907), (20573, 2425402), (24749, 2016154), (41146, 1212701), (49498, 1008077), (144011, 346486), (173243, 288022)]