55624881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 83292160

約数和(自身を除く): 27667279

約数列:

[1, 3, 13, 31, 39, 93, 139, 331, 403, 417, 993, 1209, 1807, 4303, 4309, 5421, 10261, 12909, 12927, 30783, 46009, 56017, 133393, 138027, 168051, 400179, 598117, 1426279, 1794351, 4278837, 18541627, 55624881]

約数ペア:

[(1, 55624881), (3, 18541627), (13, 4278837), (31, 1794351), (39, 1426279), (93, 598117), (139, 400179), (331, 168051), (403, 138027), (417, 133393), (993, 56017), (1209, 46009), (1807, 30783), (4303, 12927), (4309, 12909), (5421, 10261)]