53448944

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{13309}}^1$

素因数の和:13568

約数の個数: 20

約数和(自身を含む): 103977720

約数和(自身を除く): 50528776

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 13309, 26618, 53236, 106472, 212944, 3340559, 6681118, 13362236, 26724472, 53448944]

約数ペア:

[(1, 53448944), (2, 26724472), (4, 13362236), (8, 6681118), (16, 3340559), (251, 212944), (502, 106472), (1004, 53236), (2008, 26618), (4016, 13309)]