57945448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 123338880

約数和(自身を除く): 65393432

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 1931, 2728, 3751, 3862, 7502, 7724, 15004, 15448, 21241, 30008, 42482, 59861, 84964, 119722, 169928, 233651, 239444, 467302, 478888, 658471, 934604, 1316942, 1869208, 2633884, 5267768, 7243181, 14486362, 28972724, 57945448]

約数ペア:

[(1, 57945448), (2, 28972724), (4, 14486362), (8, 7243181), (11, 5267768), (22, 2633884), (31, 1869208), (44, 1316942), (62, 934604), (88, 658471), (121, 478888), (124, 467302), (242, 239444), (248, 233651), (341, 169928), (484, 119722), (682, 84964), (968, 59861), (1364, 42482), (1931, 30008), (2728, 21241), (3751, 15448), (3862, 15004), (7502, 7724)]