55876888

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 106722000

約数和(自身を除く): 50845112

約数列:

[1, 2, 4, 8, 109, 139, 218, 278, 436, 461, 556, 872, 922, 1112, 1844, 3688, 15151, 30302, 50249, 60604, 64079, 100498, 121208, 128158, 200996, 256316, 401992, 512632, 6984611, 13969222, 27938444, 55876888]

約数ペア:

[(1, 55876888), (2, 27938444), (4, 13969222), (8, 6984611), (109, 512632), (139, 401992), (218, 256316), (278, 200996), (436, 128158), (461, 121208), (556, 100498), (872, 64079), (922, 60604), (1112, 50249), (1844, 30302), (3688, 15151)]