56478856

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15053}}^1$

素因数の和:15133

約数の個数: 32

約数和(自身を含む): 122840640

約数和(自身を除く): 66361784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 15053, 30106, 60212, 105371, 120424, 210742, 421484, 842968, 1008551, 2017102, 4034204, 7059857, 8068408, 14119714, 28239428, 56478856]

約数ペア:

[(1, 56478856), (2, 28239428), (4, 14119714), (7, 8068408), (8, 7059857), (14, 4034204), (28, 2017102), (56, 1008551), (67, 842968), (134, 421484), (268, 210742), (469, 120424), (536, 105371), (938, 60212), (1876, 30106), (3752, 15053)]