53411344

素因数分解:

$2^4\times 7^1\times {\mathrm{476887}}^1$

素因数の和:476902

約数の個数: 20

約数和(自身を含む): 118268224

約数和(自身を除く): 64856880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 476887, 953774, 1907548, 3338209, 3815096, 6676418, 7630192, 13352836, 26705672, 53411344]

約数ペア:

[(1, 53411344), (2, 26705672), (4, 13352836), (7, 7630192), (8, 6676418), (14, 3815096), (16, 3338209), (28, 1907548), (56, 953774), (112, 476887)]