55494476

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 98849856

約数和(自身を除く): 43355380

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 628, 911, 1822, 3644, 15229, 30458, 60916, 88367, 143027, 176734, 286054, 353468, 572108, 13873619, 27747238, 55494476]

約数ペア:

[(1, 55494476), (2, 27747238), (4, 13873619), (97, 572108), (157, 353468), (194, 286054), (314, 176734), (388, 143027), (628, 88367), (911, 60916), (1822, 30458), (3644, 15229)]